30697335

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 55362528

約数和(自身を除く): 24665193

約数列:

[1, 3, 5, 9, 15, 45, 53, 61, 159, 183, 211, 265, 305, 477, 549, 633, 795, 915, 1055, 1899, 2385, 2745, 3165, 3233, 9495, 9699, 11183, 12871, 16165, 29097, 33549, 38613, 48495, 55915, 64355, 100647, 115839, 145485, 167745, 193065, 503235, 579195, 682163, 2046489, 3410815, 6139467, 10232445, 30697335]

約数ペア:

[(1, 30697335), (3, 10232445), (5, 6139467), (9, 3410815), (15, 2046489), (45, 682163), (53, 579195), (61, 503235), (159, 193065), (183, 167745), (211, 145485), (265, 115839), (305, 100647), (477, 64355), (549, 55915), (633, 48495), (795, 38613), (915, 33549), (1055, 29097), (1899, 16165), (2385, 12871), (2745, 11183), (3165, 9699), (3233, 9495)]