149069220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{2801}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 418013568

約数和(自身を除く): 268944348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 2801, 3548, 4435, 5322, 5602, 8403, 8870, 10644, 11204, 13305, 14005, 16806, 17740, 26610, 28010, 33612, 42015, 53220, 56020, 84030, 168060, 2484487, 4968974, 7453461, 9937948, 12422435, 14906922, 24844870, 29813844, 37267305, 49689740, 74534610, 149069220]

約数ペア:

[(1, 149069220), (2, 74534610), (3, 49689740), (4, 37267305), (5, 29813844), (6, 24844870), (10, 14906922), (12, 12422435), (15, 9937948), (20, 7453461), (30, 4968974), (60, 2484487), (887, 168060), (1774, 84030), (2661, 56020), (2801, 53220), (3548, 42015), (4435, 33612), (5322, 28010), (5602, 26610), (8403, 17740), (8870, 16806), (10644, 14005), (11204, 13305)]