19450710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{216119}}^1$

素因数の和:216132

約数の個数: 24

約数和(自身を含む): 50572080

約数和(自身を除く): 31121370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 216119, 432238, 648357, 1080595, 1296714, 1945071, 2161190, 3241785, 3890142, 6483570, 9725355, 19450710]

約数ペア:

[(1, 19450710), (2, 9725355), (3, 6483570), (5, 3890142), (6, 3241785), (9, 2161190), (10, 1945071), (15, 1296714), (18, 1080595), (30, 648357), (45, 432238), (90, 216119)]