43141770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 135203328

約数和(自身を除く): 92061558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 47, 62, 63, 70, 90, 93, 94, 105, 126, 141, 155, 186, 210, 217, 235, 279, 282, 310, 315, 329, 423, 434, 465, 470, 558, 630, 651, 658, 705, 846, 930, 987, 1085, 1302, 1395, 1410, 1457, 1645, 1953, 1974, 2115, 2170, 2209, 2790, 2914, 2961, 3255, 3290, 3906, 4230, 4371, 4418, 4935, 5922, 6510, 6627, 7285, 8742, 9765, 9870, 10199, 11045, 13113, 13254, 14570, 14805, 15463, 19530, 19881, 20398, 21855, 22090, 26226, 29610, 30597, 30926, 33135, 39762, 43710, 46389, 50995, 61194, 65565, 66270, 68479, 77315, 91791, 92778, 99405, 101990, 131130, 136958, 139167, 152985, 154630, 183582, 198810, 205437, 231945, 278334, 305970, 342395, 410874, 458955, 463890, 479353, 616311, 684790, 695835, 917910, 958706, 1027185, 1232622, 1391670, 1438059, 2054370, 2396765, 2876118, 3081555, 4314177, 4793530, 6163110, 7190295, 8628354, 14380590, 21570885, 43141770]

約数ペア:

[(1, 43141770), (2, 21570885), (3, 14380590), (5, 8628354), (6, 7190295), (7, 6163110), (9, 4793530), (10, 4314177), (14, 3081555), (15, 2876118), (18, 2396765), (21, 2054370), (30, 1438059), (31, 1391670), (35, 1232622), (42, 1027185), (45, 958706), (47, 917910), (62, 695835), (63, 684790), (70, 616311), (90, 479353), (93, 463890), (94, 458955), (105, 410874), (126, 342395), (141, 305970), (155, 278334), (186, 231945), (210, 205437), (217, 198810), (235, 183582), (279, 154630), (282, 152985), (310, 139167), (315, 136958), (329, 131130), (423, 101990), (434, 99405), (465, 92778), (470, 91791), (558, 77315), (630, 68479), (651, 66270), (658, 65565), (705, 61194), (846, 50995), (930, 46389), (987, 43710), (1085, 39762), (1302, 33135), (1395, 30926), (1410, 30597), (1457, 29610), (1645, 26226), (1953, 22090), (1974, 21855), (2115, 20398), (2170, 19881), (2209, 19530), (2790, 15463), (2914, 14805), (2961, 14570), (3255, 13254), (3290, 13113), (3906, 11045), (4230, 10199), (4371, 9870), (4418, 9765), (4935, 8742), (5922, 7285), (6510, 6627)]