84310740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{156131}}^1$

素因数の和:156149

約数の個数: 48

約数和(自身を含む): 262301760

約数和(自身を除く): 177991020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 156131, 312262, 468393, 624524, 780655, 936786, 1405179, 1561310, 1873572, 2341965, 2810358, 3122620, 4215537, 4683930, 5620716, 7025895, 8431074, 9367860, 14051790, 16862148, 21077685, 28103580, 42155370, 84310740]

約数ペア:

[(1, 84310740), (2, 42155370), (3, 28103580), (4, 21077685), (5, 16862148), (6, 14051790), (9, 9367860), (10, 8431074), (12, 7025895), (15, 5620716), (18, 4683930), (20, 4215537), (27, 3122620), (30, 2810358), (36, 2341965), (45, 1873572), (54, 1561310), (60, 1405179), (90, 936786), (108, 780655), (135, 624524), (180, 468393), (270, 312262), (540, 156131)]