78875490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71059}}^1$

素因数の和:71106

約数の個数: 32

約数和(自身を含む): 194420160

約数和(自身を除く): 115544670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 71059, 142118, 213177, 355295, 426354, 710590, 1065885, 2131770, 2629183, 5258366, 7887549, 13145915, 15775098, 26291830, 39437745, 78875490]

約数ペア:

[(1, 78875490), (2, 39437745), (3, 26291830), (5, 15775098), (6, 13145915), (10, 7887549), (15, 5258366), (30, 2629183), (37, 2131770), (74, 1065885), (111, 710590), (185, 426354), (222, 355295), (370, 213177), (555, 142118), (1110, 71059)]