30572685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 62270208

約数和(自身を除く): 31697523

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 4751, 6435, 14253, 23755, 42759, 52261, 61763, 71265, 156783, 185289, 213795, 261305, 308815, 470349, 555867, 679393, 783915, 926445, 2038179, 2351745, 2779335, 3396965, 6114537, 10190895, 30572685]

約数ペア:

[(1, 30572685), (3, 10190895), (5, 6114537), (9, 3396965), (11, 2779335), (13, 2351745), (15, 2038179), (33, 926445), (39, 783915), (45, 679393), (55, 555867), (65, 470349), (99, 308815), (117, 261305), (143, 213795), (165, 185289), (195, 156783), (429, 71265), (495, 61763), (585, 52261), (715, 42759), (1287, 23755), (2145, 14253), (4751, 6435)]