102640290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{41221}}^1$

素因数の和:41314

約数の個数: 32

約数和(自身を含む): 249310656

約数和(自身を除く): 146670366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 41221, 82442, 123663, 206105, 247326, 412210, 618315, 1236630, 3421343, 6842686, 10264029, 17106715, 20528058, 34213430, 51320145, 102640290]

約数ペア:

[(1, 102640290), (2, 51320145), (3, 34213430), (5, 20528058), (6, 17106715), (10, 10264029), (15, 6842686), (30, 3421343), (83, 1236630), (166, 618315), (249, 412210), (415, 247326), (498, 206105), (830, 123663), (1245, 82442), (2490, 41221)]