162358980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{386569}}^1$

素因数の和:386588

約数の個数: 48

約数和(自身を含む): 519550080

約数和(自身を除く): 357191100

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, 386569, 773138, 1159707, 1546276, 1932845, 2319414, 2705983, 3865690, 4638828, 5411966, 5798535, 7731380, 8117949, 10823932, 11597070, 13529915, 16235898, 23194140, 27059830, 32471796, 40589745, 54119660, 81179490, 162358980]

約数ペア:

[(1, 162358980), (2, 81179490), (3, 54119660), (4, 40589745), (5, 32471796), (6, 27059830), (7, 23194140), (10, 16235898), (12, 13529915), (14, 11597070), (15, 10823932), (20, 8117949), (21, 7731380), (28, 5798535), (30, 5411966), (35, 4638828), (42, 3865690), (60, 2705983), (70, 2319414), (84, 1932845), (105, 1546276), (140, 1159707), (210, 773138), (420, 386569)]