69670020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5401

約数の個数: 96

約数和(自身を含む): 230178816

約数和(自身を除く): 160508796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 5351, 6510, 10702, 13020, 16053, 21404, 26755, 32106, 37457, 53510, 64212, 74914, 80265, 107020, 112371, 149828, 160530, 165881, 187285, 224742, 321060, 331762, 374570, 449484, 497643, 561855, 663524, 749140, 829405, 995286, 1123710, 1161167, 1658810, 1990572, 2247420, 2322334, 2488215, 3317620, 3483501, 4644668, 4976430, 5805835, 6967002, 9952860, 11611670, 13934004, 17417505, 23223340, 34835010, 69670020]

約数ペア:

[(1, 69670020), (2, 34835010), (3, 23223340), (4, 17417505), (5, 13934004), (6, 11611670), (7, 9952860), (10, 6967002), (12, 5805835), (14, 4976430), (15, 4644668), (20, 3483501), (21, 3317620), (28, 2488215), (30, 2322334), (31, 2247420), (35, 1990572), (42, 1658810), (60, 1161167), (62, 1123710), (70, 995286), (84, 829405), (93, 749140), (105, 663524), (124, 561855), (140, 497643), (155, 449484), (186, 374570), (210, 331762), (217, 321060), (310, 224742), (372, 187285), (420, 165881), (434, 160530), (465, 149828), (620, 112371), (651, 107020), (868, 80265), (930, 74914), (1085, 64212), (1302, 53510), (1860, 37457), (2170, 32106), (2604, 26755), (3255, 21404), (4340, 16053), (5351, 13020), (6510, 10702)]