490863660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14081}}^1$

素因数の和:14183

約数の個数: 96

約数和(自身を含む): 1589801472

約数和(自身を除く): 1098937812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1660, 1743, 2324, 2490, 2905, 3486, 4980, 5810, 6972, 8715, 11620, 14081, 17430, 28162, 34860, 42243, 56324, 70405, 84486, 98567, 140810, 168972, 197134, 211215, 281620, 295701, 394268, 422430, 492835, 591402, 844860, 985670, 1168723, 1182804, 1478505, 1971340, 2337446, 2957010, 3506169, 4674892, 5843615, 5914020, 7012338, 8181061, 11687230, 14024676, 16362122, 17530845, 23374460, 24543183, 32724244, 35061690, 40905305, 49086366, 70123380, 81810610, 98172732, 122715915, 163621220, 245431830, 490863660]

約数ペア:

[(1, 490863660), (2, 245431830), (3, 163621220), (4, 122715915), (5, 98172732), (6, 81810610), (7, 70123380), (10, 49086366), (12, 40905305), (14, 35061690), (15, 32724244), (20, 24543183), (21, 23374460), (28, 17530845), (30, 16362122), (35, 14024676), (42, 11687230), (60, 8181061), (70, 7012338), (83, 5914020), (84, 5843615), (105, 4674892), (140, 3506169), (166, 2957010), (210, 2337446), (249, 1971340), (332, 1478505), (415, 1182804), (420, 1168723), (498, 985670), (581, 844860), (830, 591402), (996, 492835), (1162, 422430), (1245, 394268), (1660, 295701), (1743, 281620), (2324, 211215), (2490, 197134), (2905, 168972), (3486, 140810), (4980, 98567), (5810, 84486), (6972, 70405), (8715, 56324), (11620, 42243), (14081, 34860), (17430, 28162)]