438705630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 1330318080

約数和(自身を除く): 891612450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 83, 90, 95, 99, 110, 114, 165, 166, 171, 190, 198, 209, 249, 281, 285, 330, 342, 415, 418, 495, 498, 562, 570, 627, 747, 830, 843, 855, 913, 990, 1045, 1245, 1254, 1405, 1494, 1577, 1686, 1710, 1826, 1881, 2090, 2490, 2529, 2739, 2810, 3091, 3135, 3154, 3735, 3762, 4215, 4565, 4731, 5058, 5339, 5478, 6182, 6270, 7470, 7885, 8217, 8430, 9130, 9273, 9405, 9462, 10678, 12645, 13695, 14193, 15455, 15770, 16017, 16434, 17347, 18546, 18810, 23323, 23655, 25290, 26695, 27390, 27819, 28386, 30910, 32034, 34694, 41085, 46365, 46646, 47310, 48051, 52041, 53390, 55638, 58729, 69969, 70965, 80085, 82170, 86735, 92730, 96102, 104082, 116615, 117458, 139095, 139938, 141930, 156123, 160170, 173470, 176187, 209907, 233230, 240255, 256553, 260205, 278190, 293645, 312246, 349845, 352374, 419814, 443137, 480510, 513106, 520410, 528561, 587290, 699690, 769659, 780615, 880935, 886274, 1049535, 1057122, 1282765, 1329411, 1539318, 1561230, 1761870, 2099070, 2215685, 2308977, 2565530, 2642805, 2658822, 3848295, 3988233, 4431370, 4617954, 4874507, 5285610, 6647055, 7696590, 7976466, 9749014, 11544885, 13294110, 14623521, 19941165, 23089770, 24372535, 29247042, 39882330, 43870563, 48745070, 73117605, 87741126, 146235210, 219352815, 438705630]

約数ペア:

[(1, 438705630), (2, 219352815), (3, 146235210), (5, 87741126), (6, 73117605), (9, 48745070), (10, 43870563), (11, 39882330), (15, 29247042), (18, 24372535), (19, 23089770), (22, 19941165), (30, 14623521), (33, 13294110), (38, 11544885), (45, 9749014), (55, 7976466), (57, 7696590), (66, 6647055), (83, 5285610), (90, 4874507), (95, 4617954), (99, 4431370), (110, 3988233), (114, 3848295), (165, 2658822), (166, 2642805), (171, 2565530), (190, 2308977), (198, 2215685), (209, 2099070), (249, 1761870), (281, 1561230), (285, 1539318), (330, 1329411), (342, 1282765), (415, 1057122), (418, 1049535), (495, 886274), (498, 880935), (562, 780615), (570, 769659), (627, 699690), (747, 587290), (830, 528561), (843, 520410), (855, 513106), (913, 480510), (990, 443137), (1045, 419814), (1245, 352374), (1254, 349845), (1405, 312246), (1494, 293645), (1577, 278190), (1686, 260205), (1710, 256553), (1826, 240255), (1881, 233230), (2090, 209907), (2490, 176187), (2529, 173470), (2739, 160170), (2810, 156123), (3091, 141930), (3135, 139938), (3154, 139095), (3735, 117458), (3762, 116615), (4215, 104082), (4565, 96102), (4731, 92730), (5058, 86735), (5339, 82170), (5478, 80085), (6182, 70965), (6270, 69969), (7470, 58729), (7885, 55638), (8217, 53390), (8430, 52041), (9130, 48051), (9273, 47310), (9405, 46646), (9462, 46365), (10678, 41085), (12645, 34694), (13695, 32034), (14193, 30910), (15455, 28386), (15770, 27819), (16017, 27390), (16434, 26695), (17347, 25290), (18546, 23655), (18810, 23323)]