15858070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 29808000

約数和(自身を除く): 13949930

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 367, 734, 745, 1490, 1835, 3670, 4321, 8642, 10643, 21286, 21605, 43210, 53215, 54683, 106430, 109366, 273415, 546830, 1585807, 3171614, 7929035, 15858070]

約数ペア:

[(1, 15858070), (2, 7929035), (5, 3171614), (10, 1585807), (29, 546830), (58, 273415), (145, 109366), (149, 106430), (290, 54683), (298, 53215), (367, 43210), (734, 21605), (745, 21286), (1490, 10643), (1835, 8642), (3670, 4321)]