1214587710

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{214213}}^1$

素因数の和:214239

約数の個数: 80

約数和(自身を含む): 3732464736

約数和(自身を除く): 2517877026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 214213, 428426, 642639, 1071065, 1285278, 1499491, 1927917, 2142130, 2998982, 3213195, 3855834, 4498473, 5783751, 6426390, 7497455, 8996946, 9639585, 11567502, 13495419, 14994910, 17351253, 19279170, 22492365, 26990838, 28918755, 34702506, 40486257, 44984730, 57837510, 67477095, 80972514, 86756265, 121458771, 134954190, 173512530, 202431285, 242917542, 404862570, 607293855, 1214587710]

約数ペア:

[(1, 1214587710), (2, 607293855), (3, 404862570), (5, 242917542), (6, 202431285), (7, 173512530), (9, 134954190), (10, 121458771), (14, 86756265), (15, 80972514), (18, 67477095), (21, 57837510), (27, 44984730), (30, 40486257), (35, 34702506), (42, 28918755), (45, 26990838), (54, 22492365), (63, 19279170), (70, 17351253), (81, 14994910), (90, 13495419), (105, 11567502), (126, 9639585), (135, 8996946), (162, 7497455), (189, 6426390), (210, 5783751), (270, 4498473), (315, 3855834), (378, 3213195), (405, 2998982), (567, 2142130), (630, 1927917), (810, 1499491), (945, 1285278), (1134, 1071065), (1890, 642639), (2835, 428426), (5670, 214213)]