79402290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8297}}^1$

素因数の和:8347

約数の個数: 64

約数和(自身を含む): 215084160

約数和(自身を除く): 135681870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 8297, 9570, 16594, 24891, 41485, 49782, 82970, 91267, 124455, 182534, 240613, 248910, 273801, 456335, 481226, 547602, 721839, 912670, 1203065, 1369005, 1443678, 2406130, 2646743, 2738010, 3609195, 5293486, 7218390, 7940229, 13233715, 15880458, 26467430, 39701145, 79402290]

約数ペア:

[(1, 79402290), (2, 39701145), (3, 26467430), (5, 15880458), (6, 13233715), (10, 7940229), (11, 7218390), (15, 5293486), (22, 3609195), (29, 2738010), (30, 2646743), (33, 2406130), (55, 1443678), (58, 1369005), (66, 1203065), (87, 912670), (110, 721839), (145, 547602), (165, 481226), (174, 456335), (290, 273801), (319, 248910), (330, 240613), (435, 182534), (638, 124455), (870, 91267), (957, 82970), (1595, 49782), (1914, 41485), (3190, 24891), (4785, 16594), (8297, 9570)]