19368630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 50594544

約数和(自身を除く): 31225914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 614, 701, 921, 1402, 1535, 1842, 2103, 2763, 3070, 3505, 4206, 4605, 5526, 6309, 7010, 9210, 10515, 12618, 13815, 21030, 27630, 31545, 63090, 215207, 430414, 645621, 1076035, 1291242, 1936863, 2152070, 3228105, 3873726, 6456210, 9684315, 19368630]

約数ペア:

[(1, 19368630), (2, 9684315), (3, 6456210), (5, 3873726), (6, 3228105), (9, 2152070), (10, 1936863), (15, 1291242), (18, 1076035), (30, 645621), (45, 430414), (90, 215207), (307, 63090), (614, 31545), (701, 27630), (921, 21030), (1402, 13815), (1535, 12618), (1842, 10515), (2103, 9210), (2763, 7010), (3070, 6309), (3505, 5526), (4206, 4605)]