481298690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 957623040

約数和(自身を除く): 476324350

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 241, 437, 457, 482, 874, 914, 1205, 2185, 2285, 2410, 4370, 4570, 4579, 5543, 8683, 9158, 10511, 11086, 17366, 21022, 22895, 27715, 43415, 45790, 52555, 55430, 86830, 105110, 105317, 110137, 199709, 210634, 220274, 399418, 526585, 550685, 998545, 1053170, 1101370, 1997090, 2092603, 2533151, 4185206, 5066302, 10463015, 12665755, 20926030, 25331510, 48129869, 96259738, 240649345, 481298690]

約数ペア:

[(1, 481298690), (2, 240649345), (5, 96259738), (10, 48129869), (19, 25331510), (23, 20926030), (38, 12665755), (46, 10463015), (95, 5066302), (115, 4185206), (190, 2533151), (230, 2092603), (241, 1997090), (437, 1101370), (457, 1053170), (482, 998545), (874, 550685), (914, 526585), (1205, 399418), (2185, 220274), (2285, 210634), (2410, 199709), (4370, 110137), (4570, 105317), (4579, 105110), (5543, 86830), (8683, 55430), (9158, 52555), (10511, 45790), (11086, 43415), (17366, 27715), (21022, 22895)]