123352470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{152287}}^1$

素因数の和:152306

約数の個数: 40

約数和(自身を含む): 331683264

約数和(自身を除く): 208330794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 152287, 304574, 456861, 761435, 913722, 1370583, 1522870, 2284305, 2741166, 4111749, 4568610, 6852915, 8223498, 12335247, 13705830, 20558745, 24670494, 41117490, 61676235, 123352470]

約数ペア:

[(1, 123352470), (2, 61676235), (3, 41117490), (5, 24670494), (6, 20558745), (9, 13705830), (10, 12335247), (15, 8223498), (18, 6852915), (27, 4568610), (30, 4111749), (45, 2741166), (54, 2284305), (81, 1522870), (90, 1370583), (135, 913722), (162, 761435), (270, 456861), (405, 304574), (810, 152287)]