1330247790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{869443}}^1$

素因数の和:869473

約数の個数: 48

約数和(自身を含む): 3662098128

約数和(自身を除く): 2331850338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 869443, 1738886, 2608329, 4347215, 5216658, 7824987, 8694430, 13041645, 14780531, 15649974, 26083290, 29561062, 39124935, 44341593, 73902655, 78249870, 88683186, 133024779, 147805310, 221707965, 266049558, 443415930, 665123895, 1330247790]

約数ペア:

[(1, 1330247790), (2, 665123895), (3, 443415930), (5, 266049558), (6, 221707965), (9, 147805310), (10, 133024779), (15, 88683186), (17, 78249870), (18, 73902655), (30, 44341593), (34, 39124935), (45, 29561062), (51, 26083290), (85, 15649974), (90, 14780531), (102, 13041645), (153, 8694430), (170, 7824987), (255, 5216658), (306, 4347215), (510, 2608329), (765, 1738886), (1530, 869443)]