212461110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11083}}^1$

素因数の和:11170

約数の個数: 64

約数和(自身を含む): 574594560

約数和(自身を除く): 362133450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 9585, 11083, 19170, 22166, 33249, 55415, 66498, 99747, 110830, 166245, 199494, 299241, 332490, 498735, 598482, 786893, 997470, 1496205, 1573786, 2360679, 2992410, 3934465, 4721358, 7082037, 7868930, 11803395, 14164074, 21246111, 23606790, 35410185, 42492222, 70820370, 106230555, 212461110]

約数ペア:

[(1, 212461110), (2, 106230555), (3, 70820370), (5, 42492222), (6, 35410185), (9, 23606790), (10, 21246111), (15, 14164074), (18, 11803395), (27, 7868930), (30, 7082037), (45, 4721358), (54, 3934465), (71, 2992410), (90, 2360679), (135, 1573786), (142, 1496205), (213, 997470), (270, 786893), (355, 598482), (426, 498735), (639, 332490), (710, 299241), (1065, 199494), (1278, 166245), (1917, 110830), (2130, 99747), (3195, 66498), (3834, 55415), (6390, 33249), (9585, 22166), (11083, 19170)]