100865730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1993}}^1$

素因数の和:2251

約数の個数: 64

約数和(自身を含む): 277947648

約数和(自身を除く): 177081918

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 482, 723, 1205, 1446, 1687, 1993, 2410, 3374, 3615, 3986, 5061, 5979, 7230, 8435, 9965, 10122, 11958, 13951, 16870, 19930, 25305, 27902, 29895, 41853, 50610, 59790, 69755, 83706, 139510, 209265, 418530, 480313, 960626, 1440939, 2401565, 2881878, 3362191, 4803130, 6724382, 7204695, 10086573, 14409390, 16810955, 20173146, 33621910, 50432865, 100865730]

約数ペア:

[(1, 100865730), (2, 50432865), (3, 33621910), (5, 20173146), (6, 16810955), (7, 14409390), (10, 10086573), (14, 7204695), (15, 6724382), (21, 4803130), (30, 3362191), (35, 2881878), (42, 2401565), (70, 1440939), (105, 960626), (210, 480313), (241, 418530), (482, 209265), (723, 139510), (1205, 83706), (1446, 69755), (1687, 59790), (1993, 50610), (2410, 41853), (3374, 29895), (3615, 27902), (3986, 25305), (5061, 19930), (5979, 16870), (7230, 13951), (8435, 11958), (9965, 10122)]