74636730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118471}}^1$

素因数の和:118491

約数の個数: 48

約数和(自身を含む): 221779584

約数和(自身を除く): 147142854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118471, 236942, 355413, 592355, 710826, 829297, 1066239, 1184710, 1658594, 1777065, 2132478, 2487891, 3554130, 4146485, 4975782, 5331195, 7463673, 8292970, 10662390, 12439455, 14927346, 24878910, 37318365, 74636730]

約数ペア:

[(1, 74636730), (2, 37318365), (3, 24878910), (5, 14927346), (6, 12439455), (7, 10662390), (9, 8292970), (10, 7463673), (14, 5331195), (15, 4975782), (18, 4146485), (21, 3554130), (30, 2487891), (35, 2132478), (42, 1777065), (45, 1658594), (63, 1184710), (70, 1066239), (90, 829297), (105, 710826), (126, 592355), (210, 355413), (315, 236942), (630, 118471)]