8812890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 23082696

約数和(自身を除く): 14269806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 541, 543, 905, 1082, 1086, 1623, 1629, 1810, 2705, 2715, 3246, 3258, 4869, 5410, 5430, 8115, 8145, 9738, 16230, 16290, 24345, 48690, 97921, 195842, 293763, 489605, 587526, 881289, 979210, 1468815, 1762578, 2937630, 4406445, 8812890]

約数ペア:

[(1, 8812890), (2, 4406445), (3, 2937630), (5, 1762578), (6, 1468815), (9, 979210), (10, 881289), (15, 587526), (18, 489605), (30, 293763), (45, 195842), (90, 97921), (181, 48690), (362, 24345), (541, 16290), (543, 16230), (905, 9738), (1082, 8145), (1086, 8115), (1623, 5430), (1629, 5410), (1810, 4869), (2705, 3258), (2715, 3246)]