72761790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{2753}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 174890016

約数和(自身を除く): 102128226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 2753, 4405, 5286, 5506, 8259, 8810, 13215, 13765, 16518, 26430, 27530, 41295, 82590, 2425393, 4850786, 7276179, 12126965, 14552358, 24253930, 36380895, 72761790]

約数ペア:

[(1, 72761790), (2, 36380895), (3, 24253930), (5, 14552358), (6, 12126965), (10, 7276179), (15, 4850786), (30, 2425393), (881, 82590), (1762, 41295), (2643, 27530), (2753, 26430), (4405, 16518), (5286, 13765), (5506, 13215), (8259, 8810)]