42366390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 78939210

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 29, 30, 33, 38, 55, 57, 58, 66, 87, 95, 110, 114, 145, 165, 174, 190, 209, 233, 285, 290, 319, 330, 418, 435, 466, 551, 570, 627, 638, 699, 870, 957, 1045, 1102, 1165, 1254, 1398, 1595, 1653, 1914, 2090, 2330, 2563, 2755, 3135, 3190, 3306, 3495, 4427, 4785, 5126, 5510, 6061, 6270, 6757, 6990, 7689, 8265, 8854, 9570, 12122, 12815, 13281, 13514, 15378, 16530, 18183, 20271, 22135, 25630, 26562, 30305, 33785, 36366, 38445, 40542, 44270, 48697, 60610, 66405, 67570, 74327, 76890, 90915, 97394, 101355, 128383, 132810, 146091, 148654, 181830, 202710, 222981, 243485, 256766, 292182, 371635, 385149, 445962, 486970, 641915, 730455, 743270, 770298, 1114905, 1283830, 1412213, 1460910, 1925745, 2229810, 2824426, 3851490, 4236639, 7061065, 8473278, 14122130, 21183195, 42366390]

約数ペア:

[(1, 42366390), (2, 21183195), (3, 14122130), (5, 8473278), (6, 7061065), (10, 4236639), (11, 3851490), (15, 2824426), (19, 2229810), (22, 1925745), (29, 1460910), (30, 1412213), (33, 1283830), (38, 1114905), (55, 770298), (57, 743270), (58, 730455), (66, 641915), (87, 486970), (95, 445962), (110, 385149), (114, 371635), (145, 292182), (165, 256766), (174, 243485), (190, 222981), (209, 202710), (233, 181830), (285, 148654), (290, 146091), (319, 132810), (330, 128383), (418, 101355), (435, 97394), (466, 90915), (551, 76890), (570, 74327), (627, 67570), (638, 66405), (699, 60610), (870, 48697), (957, 44270), (1045, 40542), (1102, 38445), (1165, 36366), (1254, 33785), (1398, 30305), (1595, 26562), (1653, 25630), (1914, 22135), (2090, 20271), (2330, 18183), (2563, 16530), (2755, 15378), (3135, 13514), (3190, 13281), (3306, 12815), (3495, 12122), (4427, 9570), (4785, 8854), (5126, 8265), (5510, 7689), (6061, 6990), (6270, 6757)]