30494576

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8783}}^1$

素因数の和:8829

約数の個数: 40

約数和(自身を含む): 69709824

約数和(自身を除く): 39215248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8783, 17566, 35132, 61481, 70264, 122962, 140528, 245924, 272273, 491848, 544546, 983696, 1089092, 1905911, 2178184, 3811822, 4356368, 7623644, 15247288, 30494576]

約数ペア:

[(1, 30494576), (2, 15247288), (4, 7623644), (7, 4356368), (8, 3811822), (14, 2178184), (16, 1905911), (28, 1089092), (31, 983696), (56, 544546), (62, 491848), (112, 272273), (124, 245924), (217, 140528), (248, 122962), (434, 70264), (496, 61481), (868, 35132), (1736, 17566), (3472, 8783)]