72142170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{14753}}^1$

素因数の和:14926

約数の個数: 32

約数和(自身を含む): 174215232

約数和(自身を除く): 102073062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 14753, 29506, 44259, 73765, 88518, 147530, 221295, 442590, 2404739, 4809478, 7214217, 12023695, 14428434, 24047390, 36071085, 72142170]

約数ペア:

[(1, 72142170), (2, 36071085), (3, 24047390), (5, 14428434), (6, 12023695), (10, 7214217), (15, 4809478), (30, 2404739), (163, 442590), (326, 221295), (489, 147530), (815, 88518), (978, 73765), (1630, 44259), (2445, 29506), (4890, 14753)]