90846420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1509

約数の個数: 96

約数和(自身を含む): 292712448

約数和(自身を除く): 201866028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1327, 1630, 1956, 2282, 2445, 2654, 3260, 3423, 3981, 4564, 4890, 5308, 5705, 6635, 6846, 7962, 9289, 9780, 11410, 13270, 13692, 15924, 17115, 18578, 19905, 22820, 26540, 27867, 34230, 37156, 39810, 46445, 55734, 68460, 79620, 92890, 111468, 139335, 185780, 216301, 278670, 432602, 557340, 648903, 865204, 1081505, 1297806, 1514107, 2163010, 2595612, 3028214, 3244515, 4326020, 4542321, 6056428, 6489030, 7570535, 9084642, 12978060, 15141070, 18169284, 22711605, 30282140, 45423210, 90846420]

約数ペア:

[(1, 90846420), (2, 45423210), (3, 30282140), (4, 22711605), (5, 18169284), (6, 15141070), (7, 12978060), (10, 9084642), (12, 7570535), (14, 6489030), (15, 6056428), (20, 4542321), (21, 4326020), (28, 3244515), (30, 3028214), (35, 2595612), (42, 2163010), (60, 1514107), (70, 1297806), (84, 1081505), (105, 865204), (140, 648903), (163, 557340), (210, 432602), (326, 278670), (420, 216301), (489, 185780), (652, 139335), (815, 111468), (978, 92890), (1141, 79620), (1327, 68460), (1630, 55734), (1956, 46445), (2282, 39810), (2445, 37156), (2654, 34230), (3260, 27867), (3423, 26540), (3981, 22820), (4564, 19905), (4890, 18578), (5308, 17115), (5705, 15924), (6635, 13692), (6846, 13270), (7962, 11410), (9289, 9780)]