80661630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3803}}^1$

素因数の和:3921

約数の個数: 64

約数和(自身を含む): 223492608

約数和(自身を除く): 142830978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1515, 2121, 3030, 3535, 3803, 4242, 7070, 7606, 10605, 11409, 19015, 21210, 22818, 26621, 38030, 53242, 57045, 79863, 114090, 133105, 159726, 266210, 384103, 399315, 768206, 798630, 1152309, 1920515, 2304618, 2688721, 3841030, 5377442, 5761545, 8066163, 11523090, 13443605, 16132326, 26887210, 40330815, 80661630]

約数ペア:

[(1, 80661630), (2, 40330815), (3, 26887210), (5, 16132326), (6, 13443605), (7, 11523090), (10, 8066163), (14, 5761545), (15, 5377442), (21, 3841030), (30, 2688721), (35, 2304618), (42, 1920515), (70, 1152309), (101, 798630), (105, 768206), (202, 399315), (210, 384103), (303, 266210), (505, 159726), (606, 133105), (707, 114090), (1010, 79863), (1414, 57045), (1515, 53242), (2121, 38030), (3030, 26621), (3535, 22818), (3803, 21210), (4242, 19015), (7070, 11409), (7606, 10605)]