3932810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2990

約数の個数: 32

約数和(自身を含む): 8519040

約数和(自身を除く): 4586230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2957, 5914, 14785, 20699, 29570, 41398, 56183, 103495, 112366, 206990, 280915, 393281, 561830, 786562, 1966405, 3932810]

約数ペア:

[(1, 3932810), (2, 1966405), (5, 786562), (7, 561830), (10, 393281), (14, 280915), (19, 206990), (35, 112366), (38, 103495), (70, 56183), (95, 41398), (133, 29570), (190, 20699), (266, 14785), (665, 5914), (1330, 2957)]