90785370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 254016000

約数和(自身を除く): 163230630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 29, 30, 39, 46, 58, 65, 69, 78, 87, 115, 130, 138, 145, 174, 195, 230, 290, 299, 345, 349, 377, 390, 435, 598, 667, 690, 698, 754, 870, 897, 1047, 1131, 1334, 1495, 1745, 1794, 1885, 2001, 2094, 2262, 2990, 3335, 3490, 3770, 4002, 4485, 4537, 5235, 5655, 6670, 8027, 8671, 8970, 9074, 10005, 10121, 10470, 11310, 13611, 16054, 17342, 20010, 20242, 22685, 24081, 26013, 27222, 30363, 40135, 43355, 45370, 48162, 50605, 52026, 60726, 68055, 80270, 86710, 101210, 104351, 120405, 130065, 131573, 136110, 151815, 208702, 232783, 240810, 260130, 263146, 303630, 313053, 394719, 465566, 521755, 626106, 657865, 698349, 789438, 1043510, 1163915, 1315730, 1396698, 1565265, 1973595, 2327830, 3026179, 3130530, 3491745, 3947190, 6052358, 6983490, 9078537, 15130895, 18157074, 30261790, 45392685, 90785370]

約数ペア:

[(1, 90785370), (2, 45392685), (3, 30261790), (5, 18157074), (6, 15130895), (10, 9078537), (13, 6983490), (15, 6052358), (23, 3947190), (26, 3491745), (29, 3130530), (30, 3026179), (39, 2327830), (46, 1973595), (58, 1565265), (65, 1396698), (69, 1315730), (78, 1163915), (87, 1043510), (115, 789438), (130, 698349), (138, 657865), (145, 626106), (174, 521755), (195, 465566), (230, 394719), (290, 313053), (299, 303630), (345, 263146), (349, 260130), (377, 240810), (390, 232783), (435, 208702), (598, 151815), (667, 136110), (690, 131573), (698, 130065), (754, 120405), (870, 104351), (897, 101210), (1047, 86710), (1131, 80270), (1334, 68055), (1495, 60726), (1745, 52026), (1794, 50605), (1885, 48162), (2001, 45370), (2094, 43355), (2262, 40135), (2990, 30363), (3335, 27222), (3490, 26013), (3770, 24081), (4002, 22685), (4485, 20242), (4537, 20010), (5235, 17342), (5655, 16054), (6670, 13611), (8027, 11310), (8671, 10470), (8970, 10121), (9074, 10005)]