79282890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18743}}^1$

素因数の和:18803

約数の個数: 48

約数和(自身を含む): 210532608

約数和(自身を除く): 131249718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 18743, 37486, 56229, 93715, 112458, 168687, 187430, 281145, 337374, 562290, 843435, 880921, 1686870, 1761842, 2642763, 4404605, 5285526, 7928289, 8809210, 13213815, 15856578, 26427630, 39641445, 79282890]

約数ペア:

[(1, 79282890), (2, 39641445), (3, 26427630), (5, 15856578), (6, 13213815), (9, 8809210), (10, 7928289), (15, 5285526), (18, 4404605), (30, 2642763), (45, 1761842), (47, 1686870), (90, 880921), (94, 843435), (141, 562290), (235, 337374), (282, 281145), (423, 187430), (470, 168687), (705, 112458), (846, 93715), (1410, 56229), (2115, 37486), (4230, 18743)]