1799871210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 5083423488

約数和(自身を除く): 3283552278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 73, 86, 90, 115, 129, 138, 146, 207, 215, 219, 230, 258, 277, 345, 365, 387, 414, 430, 438, 554, 645, 657, 690, 730, 774, 831, 989, 1035, 1095, 1290, 1314, 1385, 1662, 1679, 1935, 1978, 2070, 2190, 2493, 2770, 2967, 3139, 3285, 3358, 3870, 4155, 4945, 4986, 5037, 5934, 6278, 6371, 6570, 8310, 8395, 8901, 9417, 9890, 10074, 11911, 12465, 12742, 14835, 15111, 15695, 16790, 17802, 18834, 19113, 20221, 23822, 24930, 25185, 28251, 29670, 30222, 31390, 31855, 35733, 38226, 40442, 44505, 47085, 50370, 56502, 57339, 59555, 60663, 63710, 71466, 72197, 75555, 89010, 94170, 95565, 101105, 107199, 114678, 119110, 121326, 141255, 144394, 151110, 178665, 181989, 191130, 202210, 214398, 216591, 273953, 282510, 286695, 303315, 357330, 360985, 363978, 433182, 465083, 535995, 547906, 573390, 606630, 649773, 721970, 821859, 869503, 909945, 930166, 1071990, 1082955, 1299546, 1369765, 1395249, 1643718, 1739006, 1819890, 2165910, 2325415, 2465577, 2608509, 2739530, 2790498, 3248865, 4109295, 4185747, 4347515, 4650830, 4931154, 5217018, 6497730, 6976245, 7825527, 8218590, 8371494, 8695030, 12327885, 13042545, 13952490, 15651054, 19998569, 20928735, 24655770, 26085090, 39127635, 39997138, 41857470, 59995707, 78255270, 99992845, 119991414, 179987121, 199985690, 299978535, 359974242, 599957070, 899935605, 1799871210]

約数ペア:

[(1, 1799871210), (2, 899935605), (3, 599957070), (5, 359974242), (6, 299978535), (9, 199985690), (10, 179987121), (15, 119991414), (18, 99992845), (23, 78255270), (30, 59995707), (43, 41857470), (45, 39997138), (46, 39127635), (69, 26085090), (73, 24655770), (86, 20928735), (90, 19998569), (115, 15651054), (129, 13952490), (138, 13042545), (146, 12327885), (207, 8695030), (215, 8371494), (219, 8218590), (230, 7825527), (258, 6976245), (277, 6497730), (345, 5217018), (365, 4931154), (387, 4650830), (414, 4347515), (430, 4185747), (438, 4109295), (554, 3248865), (645, 2790498), (657, 2739530), (690, 2608509), (730, 2465577), (774, 2325415), (831, 2165910), (989, 1819890), (1035, 1739006), (1095, 1643718), (1290, 1395249), (1314, 1369765), (1385, 1299546), (1662, 1082955), (1679, 1071990), (1935, 930166), (1978, 909945), (2070, 869503), (2190, 821859), (2493, 721970), (2770, 649773), (2967, 606630), (3139, 573390), (3285, 547906), (3358, 535995), (3870, 465083), (4155, 433182), (4945, 363978), (4986, 360985), (5037, 357330), (5934, 303315), (6278, 286695), (6371, 282510), (6570, 273953), (8310, 216591), (8395, 214398), (8901, 202210), (9417, 191130), (9890, 181989), (10074, 178665), (11911, 151110), (12465, 144394), (12742, 141255), (14835, 121326), (15111, 119110), (15695, 114678), (16790, 107199), (17802, 101105), (18834, 95565), (19113, 94170), (20221, 89010), (23822, 75555), (24930, 72197), (25185, 71466), (28251, 63710), (29670, 60663), (30222, 59555), (31390, 57339), (31855, 56502), (35733, 50370), (38226, 47085), (40442, 44505)]