2877030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 8058960

約数和(自身を除く): 5181930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2459, 4918, 7377, 12295, 14754, 22131, 24590, 31967, 36885, 44262, 63934, 73770, 95901, 110655, 159835, 191802, 221310, 287703, 319670, 479505, 575406, 959010, 1438515, 2877030]

約数ペア:

[(1, 2877030), (2, 1438515), (3, 959010), (5, 575406), (6, 479505), (9, 319670), (10, 287703), (13, 221310), (15, 191802), (18, 159835), (26, 110655), (30, 95901), (39, 73770), (45, 63934), (65, 44262), (78, 36885), (90, 31967), (117, 24590), (130, 22131), (195, 14754), (234, 12295), (390, 7377), (585, 4918), (1170, 2459)]