889347810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{55619}}^1$

素因数の和:55683

約数の個数: 64

約数和(自身を含む): 2354728320

約数和(自身を除く): 1465380510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 55619, 111238, 166857, 278095, 333714, 556190, 723047, 834285, 1446094, 1668570, 2169141, 2280379, 3615235, 4338282, 4560758, 6841137, 7230470, 10845705, 11401895, 13682274, 21691410, 22803790, 29644927, 34205685, 59289854, 68411370, 88934781, 148224635, 177869562, 296449270, 444673905, 889347810]

約数ペア:

[(1, 889347810), (2, 444673905), (3, 296449270), (5, 177869562), (6, 148224635), (10, 88934781), (13, 68411370), (15, 59289854), (26, 34205685), (30, 29644927), (39, 22803790), (41, 21691410), (65, 13682274), (78, 11401895), (82, 10845705), (123, 7230470), (130, 6841137), (195, 4560758), (205, 4338282), (246, 3615235), (390, 2280379), (410, 2169141), (533, 1668570), (615, 1446094), (1066, 834285), (1230, 723047), (1599, 556190), (2665, 333714), (3198, 278095), (5330, 166857), (7995, 111238), (15990, 55619)]