111439380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142871}}^1$

素因数の和:142896

約数の個数: 48

約数和(自身を含む): 336034944

約数和(自身を除く): 224595564

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, 142871, 285742, 428613, 571484, 714355, 857226, 1428710, 1714452, 1857323, 2143065, 2857420, 3714646, 4286130, 5571969, 7429292, 8572260, 9286615, 11143938, 18573230, 22287876, 27859845, 37146460, 55719690, 111439380]

約数ペア:

[(1, 111439380), (2, 55719690), (3, 37146460), (4, 27859845), (5, 22287876), (6, 18573230), (10, 11143938), (12, 9286615), (13, 8572260), (15, 7429292), (20, 5571969), (26, 4286130), (30, 3714646), (39, 2857420), (52, 2143065), (60, 1857323), (65, 1714452), (78, 1428710), (130, 857226), (156, 714355), (195, 571484), (260, 428613), (390, 285742), (780, 142871)]