15709769870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2980981}}^1$

素因数の和:2981036

約数の個数: 32

約数和(自身を含む): 30906821376

約数和(自身を除く): 15197051506

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 2980981, 5961962, 14904905, 29809810, 50676677, 92410411, 101353354, 184820822, 253383385, 462052055, 506766770, 924104110, 1570976987, 3141953974, 7854884935, 15709769870]

約数ペア:

[(1, 15709769870), (2, 7854884935), (5, 3141953974), (10, 1570976987), (17, 924104110), (31, 506766770), (34, 462052055), (62, 253383385), (85, 184820822), (155, 101353354), (170, 92410411), (310, 50676677), (527, 29809810), (1054, 14904905), (2635, 5961962), (5270, 2980981)]