312376410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{7127}}^1$

素因数の和:7627

約数の個数: 48

約数和(自身を含む): 813960576

約数和(自身を除く): 501584166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 4383, 4870, 7127, 7305, 8766, 14254, 14610, 21381, 21915, 35635, 42762, 43830, 64143, 71270, 106905, 128286, 213810, 320715, 641430, 3470849, 6941698, 10412547, 17354245, 20825094, 31237641, 34708490, 52062735, 62475282, 104125470, 156188205, 312376410]

約数ペア:

[(1, 312376410), (2, 156188205), (3, 104125470), (5, 62475282), (6, 52062735), (9, 34708490), (10, 31237641), (15, 20825094), (18, 17354245), (30, 10412547), (45, 6941698), (90, 3470849), (487, 641430), (974, 320715), (1461, 213810), (2435, 128286), (2922, 106905), (4383, 71270), (4870, 64143), (7127, 43830), (7305, 42762), (8766, 35635), (14254, 21915), (14610, 21381)]