1900757030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1\times {\mathrm{6323}}^1$

素因数の和:7660

約数の個数: 32

約数和(自身を含む): 3573414144

約数和(自身を除く): 1672657114

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1307, 2614, 6323, 6535, 12646, 13070, 30061, 31615, 60122, 63230, 145429, 150305, 290858, 300610, 727145, 1454290, 8264161, 16528322, 41320805, 82641610, 190075703, 380151406, 950378515, 1900757030]

約数ペア:

[(1, 1900757030), (2, 950378515), (5, 380151406), (10, 190075703), (23, 82641610), (46, 41320805), (115, 16528322), (230, 8264161), (1307, 1454290), (2614, 727145), (6323, 300610), (6535, 290858), (12646, 150305), (13070, 145429), (30061, 63230), (31615, 60122)]