426487830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{212183}}^1$

素因数の和:212260

約数の個数: 32

約数和(自身を含む): 1038852864

約数和(自身を除く): 612365034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 212183, 424366, 636549, 1060915, 1273098, 2121830, 3182745, 6365490, 14216261, 28432522, 42648783, 71081305, 85297566, 142162610, 213243915, 426487830]

約数ペア:

[(1, 426487830), (2, 213243915), (3, 142162610), (5, 85297566), (6, 71081305), (10, 42648783), (15, 28432522), (30, 14216261), (67, 6365490), (134, 3182745), (201, 2121830), (335, 1273098), (402, 1060915), (670, 636549), (1005, 424366), (2010, 212183)]