72568770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1439}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 178640640

約数和(自身を除く): 106071870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1439, 1681, 2878, 3362, 4317, 5043, 7195, 8405, 8634, 10086, 14390, 16810, 21585, 25215, 43170, 50430, 58999, 117998, 176997, 294995, 353994, 589990, 884985, 1769970, 2418959, 4837918, 7256877, 12094795, 14513754, 24189590, 36284385, 72568770]

約数ペア:

[(1, 72568770), (2, 36284385), (3, 24189590), (5, 14513754), (6, 12094795), (10, 7256877), (15, 4837918), (30, 2418959), (41, 1769970), (82, 884985), (123, 589990), (205, 353994), (246, 294995), (410, 176997), (615, 117998), (1230, 58999), (1439, 50430), (1681, 43170), (2878, 25215), (3362, 21585), (4317, 16810), (5043, 14390), (7195, 10086), (8405, 8634)]