17731740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 36458340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 179, 195, 254, 260, 358, 381, 390, 508, 537, 635, 716, 762, 780, 895, 1074, 1270, 1524, 1651, 1790, 1905, 2148, 2327, 2540, 2685, 3302, 3580, 3810, 4654, 4953, 5370, 6604, 6981, 7620, 8255, 9308, 9906, 10740, 11635, 13962, 16510, 19812, 22733, 23270, 24765, 27924, 33020, 34905, 45466, 46540, 49530, 68199, 69810, 90932, 99060, 113665, 136398, 139620, 227330, 272796, 295529, 340995, 454660, 591058, 681990, 886587, 1182116, 1363980, 1477645, 1773174, 2955290, 3546348, 4432935, 5910580, 8865870, 17731740]

約数ペア:

[(1, 17731740), (2, 8865870), (3, 5910580), (4, 4432935), (5, 3546348), (6, 2955290), (10, 1773174), (12, 1477645), (13, 1363980), (15, 1182116), (20, 886587), (26, 681990), (30, 591058), (39, 454660), (52, 340995), (60, 295529), (65, 272796), (78, 227330), (127, 139620), (130, 136398), (156, 113665), (179, 99060), (195, 90932), (254, 69810), (260, 68199), (358, 49530), (381, 46540), (390, 45466), (508, 34905), (537, 33020), (635, 27924), (716, 24765), (762, 23270), (780, 22733), (895, 19812), (1074, 16510), (1270, 13962), (1524, 11635), (1651, 10740), (1790, 9906), (1905, 9308), (2148, 8255), (2327, 7620), (2540, 6981), (2685, 6604), (3302, 5370), (3580, 4953), (3810, 4654)]