313830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 892944

約数和(自身を除く): 579114

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 317, 330, 495, 634, 951, 990, 1585, 1902, 2853, 3170, 3487, 4755, 5706, 6974, 9510, 10461, 14265, 17435, 20922, 28530, 31383, 34870, 52305, 62766, 104610, 156915, 313830]

約数ペア:

[(1, 313830), (2, 156915), (3, 104610), (5, 62766), (6, 52305), (9, 34870), (10, 31383), (11, 28530), (15, 20922), (18, 17435), (22, 14265), (30, 10461), (33, 9510), (45, 6974), (55, 5706), (66, 4755), (90, 3487), (99, 3170), (110, 2853), (165, 1902), (198, 1585), (317, 990), (330, 951), (495, 634)]