1870700664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 5460364800

約数和(自身を除く): 3589664136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 277, 366, 427, 488, 554, 659, 732, 831, 854, 1108, 1281, 1318, 1464, 1662, 1708, 1939, 1977, 2216, 2562, 2636, 3324, 3416, 3878, 3954, 4613, 5124, 5272, 5817, 6648, 7756, 7908, 9226, 10248, 11634, 13839, 15512, 15816, 16897, 18452, 23268, 27678, 33794, 36904, 40199, 46536, 50691, 55356, 67588, 80398, 101382, 110712, 118279, 120597, 135176, 160796, 182543, 202764, 236558, 241194, 281393, 321592, 354837, 365086, 405528, 473116, 482388, 547629, 562786, 709674, 730172, 844179, 946232, 964776, 1095258, 1125572, 1277801, 1419348, 1460344, 1688358, 2190516, 2251144, 2555602, 2838696, 3376716, 3833403, 4381032, 5111204, 6753432, 7666806, 10222408, 11135123, 15333612, 22270246, 30667224, 33405369, 44540492, 66810738, 77945861, 89080984, 133621476, 155891722, 233837583, 267242952, 311783444, 467675166, 623566888, 935350332, 1870700664]

約数ペア:

[(1, 1870700664), (2, 935350332), (3, 623566888), (4, 467675166), (6, 311783444), (7, 267242952), (8, 233837583), (12, 155891722), (14, 133621476), (21, 89080984), (24, 77945861), (28, 66810738), (42, 44540492), (56, 33405369), (61, 30667224), (84, 22270246), (122, 15333612), (168, 11135123), (183, 10222408), (244, 7666806), (277, 6753432), (366, 5111204), (427, 4381032), (488, 3833403), (554, 3376716), (659, 2838696), (732, 2555602), (831, 2251144), (854, 2190516), (1108, 1688358), (1281, 1460344), (1318, 1419348), (1464, 1277801), (1662, 1125572), (1708, 1095258), (1939, 964776), (1977, 946232), (2216, 844179), (2562, 730172), (2636, 709674), (3324, 562786), (3416, 547629), (3878, 482388), (3954, 473116), (4613, 405528), (5124, 365086), (5272, 354837), (5817, 321592), (6648, 281393), (7756, 241194), (7908, 236558), (9226, 202764), (10248, 182543), (11634, 160796), (13839, 135176), (15512, 120597), (15816, 118279), (16897, 110712), (18452, 101382), (23268, 80398), (27678, 67588), (33794, 55356), (36904, 50691), (40199, 46536)]