89014740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20323}}^1$

素因数の和:20408

約数の個数: 48

約数和(自身を含む): 252667968

約数和(自身を除く): 163653228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 20323, 40646, 60969, 81292, 101615, 121938, 203230, 243876, 304845, 406460, 609690, 1219380, 1483579, 2967158, 4450737, 5934316, 7417895, 8901474, 14835790, 17802948, 22253685, 29671580, 44507370, 89014740]

約数ペア:

[(1, 89014740), (2, 44507370), (3, 29671580), (4, 22253685), (5, 17802948), (6, 14835790), (10, 8901474), (12, 7417895), (15, 5934316), (20, 4450737), (30, 2967158), (60, 1483579), (73, 1219380), (146, 609690), (219, 406460), (292, 304845), (365, 243876), (438, 203230), (730, 121938), (876, 101615), (1095, 81292), (1460, 60969), (2190, 40646), (4380, 20323)]