31922173620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{742031}}^1$

素因数の和:742285

約数の個数: 72

約数和(自身を含む): 97235873280

約数和(自身を除く): 65313699660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 239, 478, 717, 956, 1195, 1434, 2151, 2390, 2868, 3585, 4302, 4780, 7170, 8604, 10755, 14340, 21510, 43020, 742031, 1484062, 2226093, 2968124, 3710155, 4452186, 6678279, 7420310, 8904372, 11130465, 13356558, 14840620, 22260930, 26713116, 33391395, 44521860, 66782790, 133565580, 177345409, 354690818, 532036227, 709381636, 886727045, 1064072454, 1596108681, 1773454090, 2128144908, 2660181135, 3192217362, 3546908180, 5320362270, 6384434724, 7980543405, 10640724540, 15961086810, 31922173620]

約数ペア:

[(1, 31922173620), (2, 15961086810), (3, 10640724540), (4, 7980543405), (5, 6384434724), (6, 5320362270), (9, 3546908180), (10, 3192217362), (12, 2660181135), (15, 2128144908), (18, 1773454090), (20, 1596108681), (30, 1064072454), (36, 886727045), (45, 709381636), (60, 532036227), (90, 354690818), (180, 177345409), (239, 133565580), (478, 66782790), (717, 44521860), (956, 33391395), (1195, 26713116), (1434, 22260930), (2151, 14840620), (2390, 13356558), (2868, 11130465), (3585, 8904372), (4302, 7420310), (4780, 6678279), (7170, 4452186), (8604, 3710155), (10755, 2968124), (14340, 2226093), (21510, 1484062), (43020, 742031)]