87686970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{59651}}^1$

素因数の和:59675

約数の個数: 48

約数和(自身を含む): 244811808

約数和(自身を除く): 157124838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 59651, 119302, 178953, 298255, 357906, 417557, 596510, 835114, 894765, 1252671, 1789530, 2087785, 2505342, 2922899, 4175570, 5845798, 6263355, 8768697, 12526710, 14614495, 17537394, 29228990, 43843485, 87686970]

約数ペア:

[(1, 87686970), (2, 43843485), (3, 29228990), (5, 17537394), (6, 14614495), (7, 12526710), (10, 8768697), (14, 6263355), (15, 5845798), (21, 4175570), (30, 2922899), (35, 2505342), (42, 2087785), (49, 1789530), (70, 1252671), (98, 894765), (105, 835114), (147, 596510), (210, 417557), (245, 357906), (294, 298255), (490, 178953), (735, 119302), (1470, 59651)]