29998530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 83903040

約数和(自身を除く): 53904510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 331, 342, 477, 530, 570, 662, 795, 855, 954, 993, 1007, 1590, 1655, 1710, 1986, 2014, 2385, 2979, 3021, 3310, 4770, 4965, 5035, 5958, 6042, 6289, 9063, 9930, 10070, 12578, 14895, 15105, 17543, 18126, 18867, 29790, 30210, 31445, 35086, 37734, 45315, 52629, 56601, 62890, 87715, 90630, 94335, 105258, 113202, 157887, 175430, 188670, 263145, 283005, 315774, 333317, 526290, 566010, 666634, 789435, 999951, 1578870, 1666585, 1999902, 2999853, 3333170, 4999755, 5999706, 9999510, 14999265, 29998530]

約数ペア:

[(1, 29998530), (2, 14999265), (3, 9999510), (5, 5999706), (6, 4999755), (9, 3333170), (10, 2999853), (15, 1999902), (18, 1666585), (19, 1578870), (30, 999951), (38, 789435), (45, 666634), (53, 566010), (57, 526290), (90, 333317), (95, 315774), (106, 283005), (114, 263145), (159, 188670), (171, 175430), (190, 157887), (265, 113202), (285, 105258), (318, 94335), (331, 90630), (342, 87715), (477, 62890), (530, 56601), (570, 52629), (662, 45315), (795, 37734), (855, 35086), (954, 31445), (993, 30210), (1007, 29790), (1590, 18867), (1655, 18126), (1710, 17543), (1986, 15105), (2014, 14895), (2385, 12578), (2979, 10070), (3021, 9930), (3310, 9063), (4770, 6289), (4965, 6042), (5035, 5958)]