71099370

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{3251}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 191998080

約数和(自身を除く): 120898710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3251, 3645, 4374, 6502, 7290, 9753, 10935, 16255, 19506, 21870, 29259, 32510, 48765, 58518, 87777, 97530, 146295, 175554, 263331, 292590, 438885, 526662, 789993, 877770, 1316655, 1579986, 2369979, 2633310, 3949965, 4739958, 7109937, 7899930, 11849895, 14219874, 23699790, 35549685, 71099370]

約数ペア:

[(1, 71099370), (2, 35549685), (3, 23699790), (5, 14219874), (6, 11849895), (9, 7899930), (10, 7109937), (15, 4739958), (18, 3949965), (27, 2633310), (30, 2369979), (45, 1579986), (54, 1316655), (81, 877770), (90, 789993), (135, 526662), (162, 438885), (243, 292590), (270, 263331), (405, 175554), (486, 146295), (729, 97530), (810, 87777), (1215, 58518), (1458, 48765), (2187, 32510), (2430, 29259), (3251, 21870), (3645, 19506), (4374, 16255), (6502, 10935), (7290, 9753)]