604657620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7867}}^1$

素因数の和:7950

約数の個数: 144

約数和(自身を含む): 2130780288

約数和(自身を除く): 1526122668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7686, 7867, 8540, 10980, 12810, 15372, 15734, 19215, 23601, 25620, 31468, 38430, 39335, 47202, 55069, 70803, 76860, 78670, 94404, 110138, 118005, 141606, 157340, 165207, 220276, 236010, 275345, 283212, 330414, 354015, 472020, 479887, 495621, 550690, 660828, 708030, 826035, 959774, 991242, 1101380, 1416060, 1439661, 1652070, 1919548, 1982484, 2399435, 2478105, 2879322, 3304140, 3359209, 4318983, 4798870, 4956210, 5758644, 6718418, 7198305, 8637966, 9597740, 9912420, 10077627, 13436836, 14396610, 16796045, 17275932, 20155254, 21594915, 28793220, 30232881, 33592090, 40310508, 43189830, 50388135, 60465762, 67184180, 86379660, 100776270, 120931524, 151164405, 201552540, 302328810, 604657620]

約数ペア:

[(1, 604657620), (2, 302328810), (3, 201552540), (4, 151164405), (5, 120931524), (6, 100776270), (7, 86379660), (9, 67184180), (10, 60465762), (12, 50388135), (14, 43189830), (15, 40310508), (18, 33592090), (20, 30232881), (21, 28793220), (28, 21594915), (30, 20155254), (35, 17275932), (36, 16796045), (42, 14396610), (45, 13436836), (60, 10077627), (61, 9912420), (63, 9597740), (70, 8637966), (84, 7198305), (90, 6718418), (105, 5758644), (122, 4956210), (126, 4798870), (140, 4318983), (180, 3359209), (183, 3304140), (210, 2879322), (244, 2478105), (252, 2399435), (305, 1982484), (315, 1919548), (366, 1652070), (420, 1439661), (427, 1416060), (549, 1101380), (610, 991242), (630, 959774), (732, 826035), (854, 708030), (915, 660828), (1098, 550690), (1220, 495621), (1260, 479887), (1281, 472020), (1708, 354015), (1830, 330414), (2135, 283212), (2196, 275345), (2562, 236010), (2745, 220276), (3660, 165207), (3843, 157340), (4270, 141606), (5124, 118005), (5490, 110138), (6405, 94404), (7686, 78670), (7867, 76860), (8540, 70803), (10980, 55069), (12810, 47202), (15372, 39335), (15734, 38430), (19215, 31468), (23601, 25620)]