17917070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 34456320

約数和(自身を除く): 16539250

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 1993, 3986, 4495, 8990, 9965, 19930, 57797, 61783, 115594, 123566, 288985, 308915, 577970, 617830, 1791707, 3583414, 8958535, 17917070]

約数ペア:

[(1, 17917070), (2, 8958535), (5, 3583414), (10, 1791707), (29, 617830), (31, 577970), (58, 308915), (62, 288985), (145, 123566), (155, 115594), (290, 61783), (310, 57797), (899, 19930), (1798, 9965), (1993, 8990), (3986, 4495)]