8490851670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{3449}}^1$

素因数の和:4102

約数の個数: 128

約数和(自身を含む): 24561792000

約数和(自身を除く): 16070940330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 617, 665, 798, 1234, 1330, 1851, 1995, 3085, 3449, 3702, 3990, 4319, 6170, 6898, 8638, 9255, 10347, 11723, 12957, 17245, 18510, 20694, 21595, 23446, 24143, 25914, 34490, 35169, 43190, 48286, 51735, 58615, 64785, 65531, 70338, 72429, 82061, 103470, 117230, 120715, 129570, 131062, 144858, 164122, 175845, 196593, 241430, 246183, 327655, 351690, 362145, 393186, 410305, 458717, 492366, 655310, 724290, 820610, 917434, 982965, 1230915, 1376151, 1965930, 2128033, 2293585, 2461830, 2752302, 4256066, 4587170, 6384099, 6880755, 10640165, 12768198, 13761510, 14896231, 21280330, 29792462, 31920495, 40432627, 44688693, 63840990, 74481155, 80865254, 89377386, 121297881, 148962310, 202163135, 223443465, 242595762, 283028389, 404326270, 446886930, 566056778, 606489405, 849085167, 1212978810, 1415141945, 1698170334, 2830283890, 4245425835, 8490851670]

約数ペア:

[(1, 8490851670), (2, 4245425835), (3, 2830283890), (5, 1698170334), (6, 1415141945), (7, 1212978810), (10, 849085167), (14, 606489405), (15, 566056778), (19, 446886930), (21, 404326270), (30, 283028389), (35, 242595762), (38, 223443465), (42, 202163135), (57, 148962310), (70, 121297881), (95, 89377386), (105, 80865254), (114, 74481155), (133, 63840990), (190, 44688693), (210, 40432627), (266, 31920495), (285, 29792462), (399, 21280330), (570, 14896231), (617, 13761510), (665, 12768198), (798, 10640165), (1234, 6880755), (1330, 6384099), (1851, 4587170), (1995, 4256066), (3085, 2752302), (3449, 2461830), (3702, 2293585), (3990, 2128033), (4319, 1965930), (6170, 1376151), (6898, 1230915), (8638, 982965), (9255, 917434), (10347, 820610), (11723, 724290), (12957, 655310), (17245, 492366), (18510, 458717), (20694, 410305), (21595, 393186), (23446, 362145), (24143, 351690), (25914, 327655), (34490, 246183), (35169, 241430), (43190, 196593), (48286, 175845), (51735, 164122), (58615, 144858), (64785, 131062), (65531, 129570), (70338, 120715), (72429, 117230), (82061, 103470)]