1330702020

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{10141}}^1$

素因数の和:10174

約数の個数: 108

約数和(自身を含む): 4191911724

約数和(自身を除く): 2861209704

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10141, 10935, 13122, 14580, 20282, 21870, 26244, 30423, 32805, 40564, 43740, 50705, 60846, 65610, 91269, 101410, 121692, 131220, 152115, 182538, 202820, 273807, 304230, 365076, 456345, 547614, 608460, 821421, 912690, 1095228, 1369035, 1642842, 1825380, 2464263, 2738070, 3285684, 4107105, 4928526, 5476140, 7392789, 8214210, 9857052, 12321315, 14785578, 16428420, 22178367, 24642630, 29571156, 36963945, 44356734, 49285260, 66535101, 73927890, 88713468, 110891835, 133070202, 147855780, 221783670, 266140404, 332675505, 443567340, 665351010, 1330702020]

約数ペア:

[(1, 1330702020), (2, 665351010), (3, 443567340), (4, 332675505), (5, 266140404), (6, 221783670), (9, 147855780), (10, 133070202), (12, 110891835), (15, 88713468), (18, 73927890), (20, 66535101), (27, 49285260), (30, 44356734), (36, 36963945), (45, 29571156), (54, 24642630), (60, 22178367), (81, 16428420), (90, 14785578), (108, 12321315), (135, 9857052), (162, 8214210), (180, 7392789), (243, 5476140), (270, 4928526), (324, 4107105), (405, 3285684), (486, 2738070), (540, 2464263), (729, 1825380), (810, 1642842), (972, 1369035), (1215, 1095228), (1458, 912690), (1620, 821421), (2187, 608460), (2430, 547614), (2916, 456345), (3645, 365076), (4374, 304230), (4860, 273807), (6561, 202820), (7290, 182538), (8748, 152115), (10141, 131220), (10935, 121692), (13122, 101410), (14580, 91269), (20282, 65610), (21870, 60846), (26244, 50705), (30423, 43740), (32805, 40564)]