43152620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 109326336

約数和(自身を除く): 66173716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 61, 62, 70, 122, 124, 140, 155, 163, 217, 244, 305, 310, 326, 427, 434, 610, 620, 652, 815, 854, 868, 1085, 1141, 1220, 1630, 1708, 1891, 2135, 2170, 2282, 3260, 3782, 4270, 4340, 4564, 5053, 5705, 7564, 8540, 9455, 9943, 10106, 11410, 13237, 18910, 19886, 20212, 22820, 25265, 26474, 35371, 37820, 39772, 49715, 50530, 52948, 66185, 69601, 70742, 99430, 101060, 132370, 139202, 141484, 176855, 198860, 264740, 278404, 308233, 348005, 353710, 616466, 696010, 707420, 1232932, 1392020, 1541165, 2157631, 3082330, 4315262, 6164660, 8630524, 10788155, 21576310, 43152620]

約数ペア:

[(1, 43152620), (2, 21576310), (4, 10788155), (5, 8630524), (7, 6164660), (10, 4315262), (14, 3082330), (20, 2157631), (28, 1541165), (31, 1392020), (35, 1232932), (61, 707420), (62, 696010), (70, 616466), (122, 353710), (124, 348005), (140, 308233), (155, 278404), (163, 264740), (217, 198860), (244, 176855), (305, 141484), (310, 139202), (326, 132370), (427, 101060), (434, 99430), (610, 70742), (620, 69601), (652, 66185), (815, 52948), (854, 50530), (868, 49715), (1085, 39772), (1141, 37820), (1220, 35371), (1630, 26474), (1708, 25265), (1891, 22820), (2135, 20212), (2170, 19886), (2282, 18910), (3260, 13237), (3782, 11410), (4270, 10106), (4340, 9943), (4564, 9455), (5053, 8540), (5705, 7564)]