123904710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1376719}}^1$

素因数の和:1376732

約数の個数: 24

約数和(自身を含む): 322152480

約数和(自身を除く): 198247770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1376719, 2753438, 4130157, 6883595, 8260314, 12390471, 13767190, 20650785, 24780942, 41301570, 61952355, 123904710]

約数ペア:

[(1, 123904710), (2, 61952355), (3, 41301570), (5, 24780942), (6, 20650785), (9, 13767190), (10, 12390471), (15, 8260314), (18, 6883595), (30, 4130157), (45, 2753438), (90, 1376719)]