78670410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28817}}^1$

素因数の和:28847

約数の個数: 64

約数和(自身を含む): 232388352

約数和(自身を除く): 153717942

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 28817, 57634, 86451, 144085, 172902, 201719, 288170, 374621, 403438, 432255, 605157, 749242, 864510, 1008595, 1123863, 1210314, 1873105, 2017190, 2247726, 2622347, 3025785, 3746210, 5244694, 5619315, 6051570, 7867041, 11238630, 13111735, 15734082, 26223470, 39335205, 78670410]

約数ペア:

[(1, 78670410), (2, 39335205), (3, 26223470), (5, 15734082), (6, 13111735), (7, 11238630), (10, 7867041), (13, 6051570), (14, 5619315), (15, 5244694), (21, 3746210), (26, 3025785), (30, 2622347), (35, 2247726), (39, 2017190), (42, 1873105), (65, 1210314), (70, 1123863), (78, 1008595), (91, 864510), (105, 749242), (130, 605157), (182, 432255), (195, 403438), (210, 374621), (273, 288170), (390, 201719), (455, 172902), (546, 144085), (910, 86451), (1365, 57634), (2730, 28817)]