162384180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{386629}}^1$

素因数の和:386648

約数の個数: 48

約数和(自身を含む): 519630720

約数和(自身を除く): 357246540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 386629, 773258, 1159887, 1546516, 1933145, 2319774, 2706403, 3866290, 4639548, 5412806, 5799435, 7732580, 8119209, 10825612, 11598870, 13532015, 16238418, 23197740, 27064030, 32476836, 40596045, 54128060, 81192090, 162384180]

約数ペア:

[(1, 162384180), (2, 81192090), (3, 54128060), (4, 40596045), (5, 32476836), (6, 27064030), (7, 23197740), (10, 16238418), (12, 13532015), (14, 11598870), (15, 10825612), (20, 8119209), (21, 7732580), (28, 5799435), (30, 5412806), (35, 4639548), (42, 3866290), (60, 2706403), (70, 2319774), (84, 1933145), (105, 1546516), (140, 1159887), (210, 773258), (420, 386629)]