2012302460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5569}}^1$

素因数の和:5703

約数の個数: 96

約数和(自身を含む): 5053104000

約数和(自身を除く): 3040801540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 89, 116, 140, 145, 178, 203, 290, 356, 406, 445, 580, 623, 812, 890, 1015, 1246, 1780, 2030, 2492, 2581, 3115, 4060, 5162, 5569, 6230, 10324, 11138, 12460, 12905, 18067, 22276, 25810, 27845, 36134, 38983, 51620, 55690, 72268, 77966, 90335, 111380, 155932, 161501, 180670, 194915, 323002, 361340, 389830, 495641, 646004, 779660, 807505, 991282, 1130507, 1615010, 1982564, 2261014, 2478205, 3230020, 3469487, 4522028, 4956410, 5652535, 6938974, 9912820, 11305070, 13877948, 14373589, 17347435, 22610140, 28747178, 34694870, 57494356, 69389740, 71867945, 100615123, 143735890, 201230246, 287471780, 402460492, 503075615, 1006151230, 2012302460]

約数ペア:

[(1, 2012302460), (2, 1006151230), (4, 503075615), (5, 402460492), (7, 287471780), (10, 201230246), (14, 143735890), (20, 100615123), (28, 71867945), (29, 69389740), (35, 57494356), (58, 34694870), (70, 28747178), (89, 22610140), (116, 17347435), (140, 14373589), (145, 13877948), (178, 11305070), (203, 9912820), (290, 6938974), (356, 5652535), (406, 4956410), (445, 4522028), (580, 3469487), (623, 3230020), (812, 2478205), (890, 2261014), (1015, 1982564), (1246, 1615010), (1780, 1130507), (2030, 991282), (2492, 807505), (2581, 779660), (3115, 646004), (4060, 495641), (5162, 389830), (5569, 361340), (6230, 323002), (10324, 194915), (11138, 180670), (12460, 161501), (12905, 155932), (18067, 111380), (22276, 90335), (25810, 77966), (27845, 72268), (36134, 55690), (38983, 51620)]