65596020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3323}}^1$

素因数の和:3389

約数の個数: 96

約数和(自身を含む): 214437888

約数和(自身を除く): 148841868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3323, 3948, 4935, 6580, 6646, 9870, 9969, 13292, 16615, 19740, 19938, 23261, 33230, 39876, 46522, 49845, 66460, 69783, 93044, 99690, 116305, 139566, 156181, 199380, 232610, 279132, 312362, 348915, 465220, 468543, 624724, 697830, 780905, 937086, 1093267, 1395660, 1561810, 1874172, 2186534, 2342715, 3123620, 3279801, 4373068, 4685430, 5466335, 6559602, 9370860, 10932670, 13119204, 16399005, 21865340, 32798010, 65596020]

約数ペア:

[(1, 65596020), (2, 32798010), (3, 21865340), (4, 16399005), (5, 13119204), (6, 10932670), (7, 9370860), (10, 6559602), (12, 5466335), (14, 4685430), (15, 4373068), (20, 3279801), (21, 3123620), (28, 2342715), (30, 2186534), (35, 1874172), (42, 1561810), (47, 1395660), (60, 1093267), (70, 937086), (84, 780905), (94, 697830), (105, 624724), (140, 468543), (141, 465220), (188, 348915), (210, 312362), (235, 279132), (282, 232610), (329, 199380), (420, 156181), (470, 139566), (564, 116305), (658, 99690), (705, 93044), (940, 69783), (987, 66460), (1316, 49845), (1410, 46522), (1645, 39876), (1974, 33230), (2820, 23261), (3290, 19938), (3323, 19740), (3948, 16615), (4935, 13292), (6580, 9969), (6646, 9870)]