3769380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 11723712

約数和(自身を除く): 7954332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 487, 516, 645, 774, 860, 974, 1290, 1461, 1548, 1935, 1948, 2435, 2580, 2922, 3870, 4383, 4870, 5844, 7305, 7740, 8766, 9740, 14610, 17532, 20941, 21915, 29220, 41882, 43830, 62823, 83764, 87660, 104705, 125646, 188469, 209410, 251292, 314115, 376938, 418820, 628230, 753876, 942345, 1256460, 1884690, 3769380]

約数ペア:

[(1, 3769380), (2, 1884690), (3, 1256460), (4, 942345), (5, 753876), (6, 628230), (9, 418820), (10, 376938), (12, 314115), (15, 251292), (18, 209410), (20, 188469), (30, 125646), (36, 104705), (43, 87660), (45, 83764), (60, 62823), (86, 43830), (90, 41882), (129, 29220), (172, 21915), (180, 20941), (215, 17532), (258, 14610), (387, 9740), (430, 8766), (487, 7740), (516, 7305), (645, 5844), (774, 4870), (860, 4383), (974, 3870), (1290, 2922), (1461, 2580), (1548, 2435), (1935, 1948)]