1330281770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{40471}}^1$

素因数の和:40670

約数の個数: 32

約数和(自身を含む): 2535166080

約数和(自身を除く): 1204884310

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 3287, 6574, 16435, 32870, 40471, 80942, 202355, 404710, 768949, 1537898, 3844745, 7001483, 7689490, 14002966, 35007415, 70014830, 133028177, 266056354, 665140885, 1330281770]

約数ペア:

[(1, 1330281770), (2, 665140885), (5, 266056354), (10, 133028177), (19, 70014830), (38, 35007415), (95, 14002966), (173, 7689490), (190, 7001483), (346, 3844745), (865, 1537898), (1730, 768949), (3287, 404710), (6574, 202355), (16435, 80942), (32870, 40471)]