4243590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 120

約数和(自身を含む): 12754368

約数和(自身を除く): 8510778

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 169, 186, 195, 234, 270, 279, 310, 338, 351, 390, 403, 405, 465, 507, 558, 585, 702, 806, 810, 837, 845, 930, 1014, 1053, 1170, 1209, 1395, 1521, 1674, 1690, 1755, 2015, 2106, 2418, 2511, 2535, 2790, 3042, 3510, 3627, 4030, 4185, 4563, 5022, 5070, 5239, 5265, 6045, 7254, 7605, 8370, 9126, 10478, 10530, 10881, 12090, 12555, 13689, 15210, 15717, 18135, 21762, 22815, 25110, 26195, 27378, 31434, 32643, 36270, 45630, 47151, 52390, 54405, 65286, 68445, 78585, 94302, 108810, 136890, 141453, 157170, 163215, 235755, 282906, 326430, 424359, 471510, 707265, 848718, 1414530, 2121795, 4243590]

約数ペア:

[(1, 4243590), (2, 2121795), (3, 1414530), (5, 848718), (6, 707265), (9, 471510), (10, 424359), (13, 326430), (15, 282906), (18, 235755), (26, 163215), (27, 157170), (30, 141453), (31, 136890), (39, 108810), (45, 94302), (54, 78585), (62, 68445), (65, 65286), (78, 54405), (81, 52390), (90, 47151), (93, 45630), (117, 36270), (130, 32643), (135, 31434), (155, 27378), (162, 26195), (169, 25110), (186, 22815), (195, 21762), (234, 18135), (270, 15717), (279, 15210), (310, 13689), (338, 12555), (351, 12090), (390, 10881), (403, 10530), (405, 10478), (465, 9126), (507, 8370), (558, 7605), (585, 7254), (702, 6045), (806, 5265), (810, 5239), (837, 5070), (845, 5022), (930, 4563), (1014, 4185), (1053, 4030), (1170, 3627), (1209, 3510), (1395, 3042), (1521, 2790), (1674, 2535), (1690, 2511), (1755, 2418), (2015, 2106)]