29308020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2301

約数の個数: 96

約数和(自身を含む): 96854016

約数和(自身を除く): 67545996

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, 2251, 2604, 3255, 4340, 4502, 6510, 6753, 9004, 11255, 13020, 13506, 15757, 22510, 27012, 31514, 33765, 45020, 47271, 63028, 67530, 69781, 78785, 94542, 135060, 139562, 157570, 189084, 209343, 236355, 279124, 315140, 348905, 418686, 472710, 488467, 697810, 837372, 945420, 976934, 1046715, 1395620, 1465401, 1953868, 2093430, 2442335, 2930802, 4186860, 4884670, 5861604, 7327005, 9769340, 14654010, 29308020]

約数ペア:

[(1, 29308020), (2, 14654010), (3, 9769340), (4, 7327005), (5, 5861604), (6, 4884670), (7, 4186860), (10, 2930802), (12, 2442335), (14, 2093430), (15, 1953868), (20, 1465401), (21, 1395620), (28, 1046715), (30, 976934), (31, 945420), (35, 837372), (42, 697810), (60, 488467), (62, 472710), (70, 418686), (84, 348905), (93, 315140), (105, 279124), (124, 236355), (140, 209343), (155, 189084), (186, 157570), (210, 139562), (217, 135060), (310, 94542), (372, 78785), (420, 69781), (434, 67530), (465, 63028), (620, 47271), (651, 45020), (868, 33765), (930, 31514), (1085, 27012), (1302, 22510), (1860, 15757), (2170, 13506), (2251, 13020), (2604, 11255), (3255, 9004), (4340, 6753), (4502, 6510)]