388297830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{193183}}^1$

素因数の和:193260

約数の個数: 32

約数和(自身を含む): 945828864

約数和(自身を除く): 557531034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 193183, 386366, 579549, 965915, 1159098, 1931830, 2897745, 5795490, 12943261, 25886522, 38829783, 64716305, 77659566, 129432610, 194148915, 388297830]

約数ペア:

[(1, 388297830), (2, 194148915), (3, 129432610), (5, 77659566), (6, 64716305), (10, 38829783), (15, 25886522), (30, 12943261), (67, 5795490), (134, 2897745), (201, 1931830), (335, 1159098), (402, 965915), (670, 579549), (1005, 386366), (2010, 193183)]