4187460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 11858112

約数和(自身を除く): 7670652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 691, 1010, 1212, 1382, 1515, 2020, 2073, 2764, 3030, 3455, 4146, 6060, 6910, 8292, 10365, 13820, 20730, 41460, 69791, 139582, 209373, 279164, 348955, 418746, 697910, 837492, 1046865, 1395820, 2093730, 4187460]

約数ペア:

[(1, 4187460), (2, 2093730), (3, 1395820), (4, 1046865), (5, 837492), (6, 697910), (10, 418746), (12, 348955), (15, 279164), (20, 209373), (30, 139582), (60, 69791), (101, 41460), (202, 20730), (303, 13820), (404, 10365), (505, 8292), (606, 6910), (691, 6060), (1010, 4146), (1212, 3455), (1382, 3030), (1515, 2764), (2020, 2073)]