82684890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15061}}^1$

素因数の和:15135

約数の個数: 48

約数和(自身を含む): 218519496

約数和(自身を除く): 135834606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 15061, 30122, 45183, 75305, 90366, 135549, 150610, 225915, 271098, 451830, 677745, 918721, 1355490, 1837442, 2756163, 4593605, 5512326, 8268489, 9187210, 13780815, 16536978, 27561630, 41342445, 82684890]

約数ペア:

[(1, 82684890), (2, 41342445), (3, 27561630), (5, 16536978), (6, 13780815), (9, 9187210), (10, 8268489), (15, 5512326), (18, 4593605), (30, 2756163), (45, 1837442), (61, 1355490), (90, 918721), (122, 677745), (183, 451830), (305, 271098), (366, 225915), (549, 150610), (610, 135549), (915, 90366), (1098, 75305), (1830, 45183), (2745, 30122), (5490, 15061)]