2434380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 7342944

約数和(自身を除く): 4908564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 3121, 6242, 9363, 12484, 15605, 18726, 31210, 37452, 40573, 46815, 62420, 81146, 93630, 121719, 162292, 187260, 202865, 243438, 405730, 486876, 608595, 811460, 1217190, 2434380]

約数ペア:

[(1, 2434380), (2, 1217190), (3, 811460), (4, 608595), (5, 486876), (6, 405730), (10, 243438), (12, 202865), (13, 187260), (15, 162292), (20, 121719), (26, 93630), (30, 81146), (39, 62420), (52, 46815), (60, 40573), (65, 37452), (78, 31210), (130, 18726), (156, 15605), (195, 12484), (260, 9363), (390, 6242), (780, 3121)]