43351980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 139636224

約数和(自身を除く): 96284244

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, 443, 466, 699, 886, 932, 1165, 1329, 1398, 1631, 1772, 2215, 2330, 2658, 2796, 3101, 3262, 3495, 4430, 4660, 4893, 5316, 6202, 6524, 6645, 6990, 8155, 8860, 9303, 9786, 12404, 13290, 13980, 15505, 16310, 18606, 19572, 24465, 26580, 31010, 32620, 37212, 46515, 48930, 62020, 93030, 97860, 103219, 186060, 206438, 309657, 412876, 516095, 619314, 722533, 1032190, 1238628, 1445066, 1548285, 2064380, 2167599, 2890132, 3096570, 3612665, 4335198, 6193140, 7225330, 8670396, 10837995, 14450660, 21675990, 43351980]

約数ペア:

[(1, 43351980), (2, 21675990), (3, 14450660), (4, 10837995), (5, 8670396), (6, 7225330), (7, 6193140), (10, 4335198), (12, 3612665), (14, 3096570), (15, 2890132), (20, 2167599), (21, 2064380), (28, 1548285), (30, 1445066), (35, 1238628), (42, 1032190), (60, 722533), (70, 619314), (84, 516095), (105, 412876), (140, 309657), (210, 206438), (233, 186060), (420, 103219), (443, 97860), (466, 93030), (699, 62020), (886, 48930), (932, 46515), (1165, 37212), (1329, 32620), (1398, 31010), (1631, 26580), (1772, 24465), (2215, 19572), (2330, 18606), (2658, 16310), (2796, 15505), (3101, 13980), (3262, 13290), (3495, 12404), (4430, 9786), (4660, 9303), (4893, 8860), (5316, 8155), (6202, 6990), (6524, 6645)]