18230410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 37104480

約数和(自身を除く): 18874070

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 59, 106, 110, 118, 265, 295, 530, 583, 590, 649, 1166, 1298, 2809, 2915, 3127, 3245, 5618, 5830, 6254, 6490, 14045, 15635, 28090, 30899, 31270, 34397, 61798, 68794, 154495, 165731, 171985, 308990, 331462, 343970, 828655, 1657310, 1823041, 3646082, 9115205, 18230410]

約数ペア:

[(1, 18230410), (2, 9115205), (5, 3646082), (10, 1823041), (11, 1657310), (22, 828655), (53, 343970), (55, 331462), (59, 308990), (106, 171985), (110, 165731), (118, 154495), (265, 68794), (295, 61798), (530, 34397), (583, 31270), (590, 30899), (649, 28090), (1166, 15635), (1298, 14045), (2809, 6490), (2915, 6254), (3127, 5830), (3245, 5618)]