13236428670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{180161}}^1$

素因数の和:180281

約数の個数: 64

約数和(自身を含む): 33207459840

約数和(自身を除く): 19971031170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 930, 1185, 2370, 2449, 4898, 7347, 12245, 14694, 24490, 36735, 73470, 180161, 360322, 540483, 900805, 1080966, 1801610, 2702415, 5404830, 5584991, 11169982, 14232719, 16754973, 27924955, 28465438, 33509946, 42698157, 55849910, 71163595, 83774865, 85396314, 142327190, 167549730, 213490785, 426981570, 441214289, 882428578, 1323642867, 2206071445, 2647285734, 4412142890, 6618214335, 13236428670]

約数ペア:

[(1, 13236428670), (2, 6618214335), (3, 4412142890), (5, 2647285734), (6, 2206071445), (10, 1323642867), (15, 882428578), (30, 441214289), (31, 426981570), (62, 213490785), (79, 167549730), (93, 142327190), (155, 85396314), (158, 83774865), (186, 71163595), (237, 55849910), (310, 42698157), (395, 33509946), (465, 28465438), (474, 27924955), (790, 16754973), (930, 14232719), (1185, 11169982), (2370, 5584991), (2449, 5404830), (4898, 2702415), (7347, 1801610), (12245, 1080966), (14694, 900805), (24490, 540483), (36735, 360322), (73470, 180161)]