210877140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{52457}}^1$

素因数の和:52536

約数の個数: 48

約数和(自身を含む): 599280192

約数和(自身を除く): 388403052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 52457, 104914, 157371, 209828, 262285, 314742, 524570, 629484, 786855, 1049140, 1573710, 3147420, 3514619, 7029238, 10543857, 14058476, 17573095, 21087714, 35146190, 42175428, 52719285, 70292380, 105438570, 210877140]

約数ペア:

[(1, 210877140), (2, 105438570), (3, 70292380), (4, 52719285), (5, 42175428), (6, 35146190), (10, 21087714), (12, 17573095), (15, 14058476), (20, 10543857), (30, 7029238), (60, 3514619), (67, 3147420), (134, 1573710), (201, 1049140), (268, 786855), (335, 629484), (402, 524570), (670, 314742), (804, 262285), (1005, 209828), (1340, 157371), (2010, 104914), (4020, 52457)]