1520343490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{5233}}^1$

素因数の和:6966

約数の個数: 32

約数和(自身を含む): 2899845360

約数和(自身を除く): 1379501870

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1709, 3418, 5233, 8545, 10466, 17090, 26165, 29053, 52330, 58106, 88961, 145265, 177922, 290530, 444805, 889610, 8943197, 17886394, 44715985, 89431970, 152034349, 304068698, 760171745, 1520343490]

約数ペア:

[(1, 1520343490), (2, 760171745), (5, 304068698), (10, 152034349), (17, 89431970), (34, 44715985), (85, 17886394), (170, 8943197), (1709, 889610), (3418, 444805), (5233, 290530), (8545, 177922), (10466, 145265), (17090, 88961), (26165, 58106), (29053, 52330)]