142503540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2375059}}^1$

素因数の和:2375071

約数の個数: 24

約数和(自身を含む): 399010080

約数和(自身を除く): 256506540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2375059, 4750118, 7125177, 9500236, 11875295, 14250354, 23750590, 28500708, 35625885, 47501180, 71251770, 142503540]

約数ペア:

[(1, 142503540), (2, 71251770), (3, 47501180), (4, 35625885), (5, 28500708), (6, 23750590), (10, 14250354), (12, 11875295), (15, 9500236), (20, 7125177), (30, 4750118), (60, 2375059)]