69015310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 85208690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 149, 182, 298, 455, 509, 745, 910, 1018, 1043, 1490, 1937, 2086, 2545, 3563, 3874, 5090, 5215, 6617, 7126, 9685, 10430, 13234, 13559, 17815, 19370, 27118, 33085, 35630, 46319, 66170, 67795, 75841, 92638, 135590, 151682, 231595, 379205, 463190, 530887, 758410, 985933, 1061774, 1971866, 2654435, 4929665, 5308870, 6901531, 9859330, 13803062, 34507655, 69015310]

約数ペア:

[(1, 69015310), (2, 34507655), (5, 13803062), (7, 9859330), (10, 6901531), (13, 5308870), (14, 4929665), (26, 2654435), (35, 1971866), (65, 1061774), (70, 985933), (91, 758410), (130, 530887), (149, 463190), (182, 379205), (298, 231595), (455, 151682), (509, 135590), (745, 92638), (910, 75841), (1018, 67795), (1043, 66170), (1490, 46319), (1937, 35630), (2086, 33085), (2545, 27118), (3563, 19370), (3874, 17815), (5090, 13559), (5215, 13234), (6617, 10430), (7126, 9685)]