487998630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{774601}}^1$

素因数の和:774621

約数の個数: 48

約数和(自身を含む): 1450054944

約数和(自身を除く): 962056314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 774601, 1549202, 2323803, 3873005, 4647606, 5422207, 6971409, 7746010, 10844414, 11619015, 13942818, 16266621, 23238030, 27111035, 32533242, 34857045, 48799863, 54222070, 69714090, 81333105, 97599726, 162666210, 243999315, 487998630]

約数ペア:

[(1, 487998630), (2, 243999315), (3, 162666210), (5, 97599726), (6, 81333105), (7, 69714090), (9, 54222070), (10, 48799863), (14, 34857045), (15, 32533242), (18, 27111035), (21, 23238030), (30, 16266621), (35, 13942818), (42, 11619015), (45, 10844414), (63, 7746010), (70, 6971409), (90, 5422207), (105, 4647606), (126, 3873005), (210, 2323803), (315, 1549202), (630, 774601)]