7303140

素因数分解:

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

素因数の和:3149

約数の個数: 72

約数和(自身を含む): 23864568

約数和(自身を除く): 16561428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3121, 6242, 9363, 12484, 15605, 18726, 28089, 31210, 37452, 40573, 46815, 56178, 62420, 81146, 93630, 112356, 121719, 140445, 162292, 187260, 202865, 243438, 280890, 365157, 405730, 486876, 561780, 608595, 730314, 811460, 1217190, 1460628, 1825785, 2434380, 3651570, 7303140]

約数ペア:

[(1, 7303140), (2, 3651570), (3, 2434380), (4, 1825785), (5, 1460628), (6, 1217190), (9, 811460), (10, 730314), (12, 608595), (13, 561780), (15, 486876), (18, 405730), (20, 365157), (26, 280890), (30, 243438), (36, 202865), (39, 187260), (45, 162292), (52, 140445), (60, 121719), (65, 112356), (78, 93630), (90, 81146), (117, 62420), (130, 56178), (156, 46815), (180, 40573), (195, 37452), (234, 31210), (260, 28089), (390, 18726), (468, 15605), (585, 12484), (780, 9363), (1170, 6242), (2340, 3121)]