30818118

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 63424512

約数和(自身を除く): 32606394

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 991, 1982, 2973, 5183, 5946, 10366, 15549, 31098, 70361, 72343, 140722, 144686, 211083, 217029, 422166, 434058, 5136353, 10272706, 15409059, 30818118]

約数ペア:

[(1, 30818118), (2, 15409059), (3, 10272706), (6, 5136353), (71, 434058), (73, 422166), (142, 217029), (146, 211083), (213, 144686), (219, 140722), (426, 72343), (438, 70361), (991, 31098), (1982, 15549), (2973, 10366), (5183, 5946)]