74338620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 227598336

約数和(自身を除く): 153259716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2351, 2635, 3162, 4702, 5270, 6324, 7053, 7905, 9404, 10540, 11755, 14106, 15810, 23510, 28212, 31620, 35265, 39967, 47020, 70530, 72881, 79934, 119901, 141060, 145762, 159868, 199835, 218643, 239802, 291524, 364405, 399670, 437286, 479604, 599505, 728810, 799340, 874572, 1093215, 1199010, 1238977, 1457620, 2186430, 2398020, 2477954, 3716931, 4372860, 4955908, 6194885, 7433862, 12389770, 14867724, 18584655, 24779540, 37169310, 74338620]

約数ペア:

[(1, 74338620), (2, 37169310), (3, 24779540), (4, 18584655), (5, 14867724), (6, 12389770), (10, 7433862), (12, 6194885), (15, 4955908), (17, 4372860), (20, 3716931), (30, 2477954), (31, 2398020), (34, 2186430), (51, 1457620), (60, 1238977), (62, 1199010), (68, 1093215), (85, 874572), (93, 799340), (102, 728810), (124, 599505), (155, 479604), (170, 437286), (186, 399670), (204, 364405), (255, 291524), (310, 239802), (340, 218643), (372, 199835), (465, 159868), (510, 145762), (527, 141060), (620, 119901), (930, 79934), (1020, 72881), (1054, 70530), (1581, 47020), (1860, 39967), (2108, 35265), (2351, 31620), (2635, 28212), (3162, 23510), (4702, 15810), (5270, 14106), (6324, 11755), (7053, 10540), (7905, 9404)]