74764430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30308

約数の個数: 32

約数和(自身を含む): 152560800

約数和(自身を除く): 77796370

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 30269, 60538, 151345, 302690, 393497, 575111, 786994, 1150222, 1967485, 2875555, 3934970, 5751110, 7476443, 14952886, 37382215, 74764430]

約数ペア:

[(1, 74764430), (2, 37382215), (5, 14952886), (10, 7476443), (13, 5751110), (19, 3934970), (26, 2875555), (38, 1967485), (65, 1150222), (95, 786994), (130, 575111), (190, 393497), (247, 302690), (494, 151345), (1235, 60538), (2470, 30269)]