4490970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 7674150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 439, 465, 682, 878, 930, 1023, 1317, 1705, 2046, 2195, 2634, 3410, 4390, 4829, 5115, 6585, 9658, 10230, 13170, 13609, 14487, 24145, 27218, 28974, 40827, 48290, 68045, 72435, 81654, 136090, 144870, 149699, 204135, 299398, 408270, 449097, 748495, 898194, 1496990, 2245485, 4490970]

約数ペア:

[(1, 4490970), (2, 2245485), (3, 1496990), (5, 898194), (6, 748495), (10, 449097), (11, 408270), (15, 299398), (22, 204135), (30, 149699), (31, 144870), (33, 136090), (55, 81654), (62, 72435), (66, 68045), (93, 48290), (110, 40827), (155, 28974), (165, 27218), (186, 24145), (310, 14487), (330, 13609), (341, 13170), (439, 10230), (465, 9658), (682, 6585), (878, 5115), (930, 4829), (1023, 4390), (1317, 3410), (1705, 2634), (2046, 2195)]