17893860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 54214272

約数和(自身を除く): 36320412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 265, 318, 331, 340, 510, 530, 636, 662, 795, 901, 993, 1020, 1060, 1324, 1590, 1655, 1802, 1986, 2703, 3180, 3310, 3604, 3972, 4505, 4965, 5406, 5627, 6620, 9010, 9930, 10812, 11254, 13515, 16881, 17543, 18020, 19860, 22508, 27030, 28135, 33762, 35086, 52629, 54060, 56270, 67524, 70172, 84405, 87715, 105258, 112540, 168810, 175430, 210516, 263145, 298231, 337620, 350860, 526290, 596462, 894693, 1052580, 1192924, 1491155, 1789386, 2982310, 3578772, 4473465, 5964620, 8946930, 17893860]

約数ペア:

[(1, 17893860), (2, 8946930), (3, 5964620), (4, 4473465), (5, 3578772), (6, 2982310), (10, 1789386), (12, 1491155), (15, 1192924), (17, 1052580), (20, 894693), (30, 596462), (34, 526290), (51, 350860), (53, 337620), (60, 298231), (68, 263145), (85, 210516), (102, 175430), (106, 168810), (159, 112540), (170, 105258), (204, 87715), (212, 84405), (255, 70172), (265, 67524), (318, 56270), (331, 54060), (340, 52629), (510, 35086), (530, 33762), (636, 28135), (662, 27030), (795, 22508), (901, 19860), (993, 18020), (1020, 17543), (1060, 16881), (1324, 13515), (1590, 11254), (1655, 10812), (1802, 9930), (1986, 9010), (2703, 6620), (3180, 5627), (3310, 5406), (3604, 4965), (3972, 4505)]