7438470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19073}}^1$

素因数の和:19096

約数の個数: 32

約数和(自身を含む): 19226592

約数和(自身を除く): 11788122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19073, 38146, 57219, 95365, 114438, 190730, 247949, 286095, 495898, 572190, 743847, 1239745, 1487694, 2479490, 3719235, 7438470]

約数ペア:

[(1, 7438470), (2, 3719235), (3, 2479490), (5, 1487694), (6, 1239745), (10, 743847), (13, 572190), (15, 495898), (26, 286095), (30, 247949), (39, 190730), (65, 114438), (78, 95365), (130, 57219), (195, 38146), (390, 19073)]