511514220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{5227}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 1644185088

約数和(自身を除く): 1132670868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 699, 932, 1165, 1398, 1631, 2330, 2796, 3262, 3495, 4660, 4893, 5227, 6524, 6990, 8155, 9786, 10454, 13980, 15681, 16310, 19572, 20908, 24465, 26135, 31362, 32620, 36589, 48930, 52270, 62724, 73178, 78405, 97860, 104540, 109767, 146356, 156810, 182945, 219534, 313620, 365890, 439068, 548835, 731780, 1097670, 1217891, 2195340, 2435782, 3653673, 4871564, 6089455, 7307346, 8525237, 12178910, 14614692, 17050474, 18268365, 24357820, 25575711, 34100948, 36536730, 42626185, 51151422, 73073460, 85252370, 102302844, 127878555, 170504740, 255757110, 511514220]

約数ペア:

[(1, 511514220), (2, 255757110), (3, 170504740), (4, 127878555), (5, 102302844), (6, 85252370), (7, 73073460), (10, 51151422), (12, 42626185), (14, 36536730), (15, 34100948), (20, 25575711), (21, 24357820), (28, 18268365), (30, 17050474), (35, 14614692), (42, 12178910), (60, 8525237), (70, 7307346), (84, 6089455), (105, 4871564), (140, 3653673), (210, 2435782), (233, 2195340), (420, 1217891), (466, 1097670), (699, 731780), (932, 548835), (1165, 439068), (1398, 365890), (1631, 313620), (2330, 219534), (2796, 182945), (3262, 156810), (3495, 146356), (4660, 109767), (4893, 104540), (5227, 97860), (6524, 78405), (6990, 73178), (8155, 62724), (9786, 52270), (10454, 48930), (13980, 36589), (15681, 32620), (16310, 31362), (19572, 26135), (20908, 24465)]