70897620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 209534976

約数和(自身を除く): 138637356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 811, 930, 940, 1410, 1457, 1622, 1860, 2433, 2820, 2914, 3244, 4055, 4371, 4866, 5828, 7285, 8110, 8742, 9732, 12165, 14570, 16220, 17484, 21855, 24330, 25141, 29140, 38117, 43710, 48660, 50282, 75423, 76234, 87420, 100564, 114351, 125705, 150846, 152468, 190585, 228702, 251410, 301692, 377115, 381170, 457404, 502820, 571755, 754230, 762340, 1143510, 1181627, 1508460, 2287020, 2363254, 3544881, 4726508, 5908135, 7089762, 11816270, 14179524, 17724405, 23632540, 35448810, 70897620]

約数ペア:

[(1, 70897620), (2, 35448810), (3, 23632540), (4, 17724405), (5, 14179524), (6, 11816270), (10, 7089762), (12, 5908135), (15, 4726508), (20, 3544881), (30, 2363254), (31, 2287020), (47, 1508460), (60, 1181627), (62, 1143510), (93, 762340), (94, 754230), (124, 571755), (141, 502820), (155, 457404), (186, 381170), (188, 377115), (235, 301692), (282, 251410), (310, 228702), (372, 190585), (465, 152468), (470, 150846), (564, 125705), (620, 114351), (705, 100564), (811, 87420), (930, 76234), (940, 75423), (1410, 50282), (1457, 48660), (1622, 43710), (1860, 38117), (2433, 29140), (2820, 25141), (2914, 24330), (3244, 21855), (4055, 17484), (4371, 16220), (4866, 14570), (5828, 12165), (7285, 9732), (8110, 8742)]