69681180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37463}}^1$

素因数の和:37506

約数の個数: 48

約数和(自身を含む): 201406464

約数和(自身を除く): 131725284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37463, 74926, 112389, 149852, 187315, 224778, 374630, 449556, 561945, 749260, 1123890, 1161353, 2247780, 2322706, 3484059, 4645412, 5806765, 6968118, 11613530, 13936236, 17420295, 23227060, 34840590, 69681180]

約数ペア:

[(1, 69681180), (2, 34840590), (3, 23227060), (4, 17420295), (5, 13936236), (6, 11613530), (10, 6968118), (12, 5806765), (15, 4645412), (20, 3484059), (30, 2322706), (31, 2247780), (60, 1161353), (62, 1123890), (93, 749260), (124, 561945), (155, 449556), (186, 374630), (310, 224778), (372, 187315), (465, 149852), (620, 112389), (930, 74926), (1860, 37463)]