90832740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15607}}^1$

素因数の和:15716

約数の個数: 48

約数和(自身を含む): 256970112

約数和(自身を除く): 166137372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 15607, 31214, 46821, 62428, 78035, 93642, 156070, 187284, 234105, 312140, 468210, 936420, 1513879, 3027758, 4541637, 6055516, 7569395, 9083274, 15138790, 18166548, 22708185, 30277580, 45416370, 90832740]

約数ペア:

[(1, 90832740), (2, 45416370), (3, 30277580), (4, 22708185), (5, 18166548), (6, 15138790), (10, 9083274), (12, 7569395), (15, 6055516), (20, 4541637), (30, 3027758), (60, 1513879), (97, 936420), (194, 468210), (291, 312140), (388, 234105), (485, 187284), (582, 156070), (970, 93642), (1164, 78035), (1455, 62428), (1940, 46821), (2910, 31214), (5820, 15607)]