123661470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7219}}^1$

素因数の和:7800

約数の個数: 32

約数和(自身を含む): 297348480

約数和(自身を除く): 173687010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 5710, 7219, 8565, 14438, 17130, 21657, 36095, 43314, 72190, 108285, 216570, 4122049, 8244098, 12366147, 20610245, 24732294, 41220490, 61830735, 123661470]

約数ペア:

[(1, 123661470), (2, 61830735), (3, 41220490), (5, 24732294), (6, 20610245), (10, 12366147), (15, 8244098), (30, 4122049), (571, 216570), (1142, 108285), (1713, 72190), (2855, 43314), (3426, 36095), (5710, 21657), (7219, 17130), (8565, 14438)]