217173630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{13381}}^1$

素因数の和:13932

約数の個数: 32

約数和(自身を含む): 522219168

約数和(自身を除く): 305045538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 2705, 3246, 5410, 8115, 13381, 16230, 26762, 40143, 66905, 80286, 133810, 200715, 401430, 7239121, 14478242, 21717363, 36195605, 43434726, 72391210, 108586815, 217173630]

約数ペア:

[(1, 217173630), (2, 108586815), (3, 72391210), (5, 43434726), (6, 36195605), (10, 21717363), (15, 14478242), (30, 7239121), (541, 401430), (1082, 200715), (1623, 133810), (2705, 80286), (3246, 66905), (5410, 40143), (8115, 26762), (13381, 16230)]