3451370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 3322390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 191, 278, 382, 695, 955, 1390, 1807, 1910, 2483, 3614, 4966, 9035, 12415, 18070, 24830, 26549, 53098, 132745, 265490, 345137, 690274, 1725685, 3451370]

約数ペア:

[(1, 3451370), (2, 1725685), (5, 690274), (10, 345137), (13, 265490), (26, 132745), (65, 53098), (130, 26549), (139, 24830), (191, 18070), (278, 12415), (382, 9035), (695, 4966), (955, 3614), (1390, 2483), (1807, 1910)]