313634330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{1861}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 595244160

約数和(自身を除く): 281609830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 887, 1774, 1861, 3722, 4435, 8870, 9305, 16853, 18610, 33706, 35359, 70718, 84265, 168530, 176795, 353590, 1650707, 3301414, 8253535, 16507070, 31363433, 62726866, 156817165, 313634330]

約数ペア:

[(1, 313634330), (2, 156817165), (5, 62726866), (10, 31363433), (19, 16507070), (38, 8253535), (95, 3301414), (190, 1650707), (887, 353590), (1774, 176795), (1861, 168530), (3722, 84265), (4435, 70718), (8870, 35359), (9305, 33706), (16853, 18610)]