10721801670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1163}}^1$

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 27805483008

約数和(自身を除く): 17083681338

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 431, 465, 690, 713, 862, 930, 1163, 1293, 1426, 2139, 2155, 2326, 2586, 3489, 3565, 4278, 4310, 5815, 6465, 6978, 7130, 9913, 10695, 11630, 12930, 13361, 17445, 19826, 21390, 26722, 26749, 29739, 34890, 36053, 40083, 49565, 53498, 59478, 66805, 72106, 80166, 80247, 99130, 108159, 133610, 133745, 148695, 160494, 180265, 200415, 216318, 267490, 297390, 307303, 360530, 400830, 401235, 501253, 540795, 614606, 802470, 829219, 921909, 1002506, 1081590, 1503759, 1536515, 1658438, 1843818, 2487657, 2506265, 3007518, 3073030, 4146095, 4609545, 4975314, 5012530, 7518795, 8292190, 9219090, 11528819, 12438285, 15037590, 15538843, 23057638, 24876570, 31077686, 34586457, 46616529, 57644095, 69172914, 77694215, 93233058, 115288190, 155388430, 172932285, 233082645, 345864570, 357393389, 466165290, 714786778, 1072180167, 1786966945, 2144360334, 3573933890, 5360900835, 10721801670]

約数ペア:

[(1, 10721801670), (2, 5360900835), (3, 3573933890), (5, 2144360334), (6, 1786966945), (10, 1072180167), (15, 714786778), (23, 466165290), (30, 357393389), (31, 345864570), (46, 233082645), (62, 172932285), (69, 155388430), (93, 115288190), (115, 93233058), (138, 77694215), (155, 69172914), (186, 57644095), (230, 46616529), (310, 34586457), (345, 31077686), (431, 24876570), (465, 23057638), (690, 15538843), (713, 15037590), (862, 12438285), (930, 11528819), (1163, 9219090), (1293, 8292190), (1426, 7518795), (2139, 5012530), (2155, 4975314), (2326, 4609545), (2586, 4146095), (3489, 3073030), (3565, 3007518), (4278, 2506265), (4310, 2487657), (5815, 1843818), (6465, 1658438), (6978, 1536515), (7130, 1503759), (9913, 1081590), (10695, 1002506), (11630, 921909), (12930, 829219), (13361, 802470), (17445, 614606), (19826, 540795), (21390, 501253), (26722, 401235), (26749, 400830), (29739, 360530), (34890, 307303), (36053, 297390), (40083, 267490), (49565, 216318), (53498, 200415), (59478, 180265), (66805, 160494), (72106, 148695), (80166, 133745), (80247, 133610), (99130, 108159)]