1300090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 2612736

約数和(自身を除く): 1312646

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 223, 265, 446, 530, 583, 1115, 1166, 2230, 2453, 2915, 4906, 5830, 11819, 12265, 23638, 24530, 59095, 118190, 130009, 260018, 650045, 1300090]

約数ペア:

[(1, 1300090), (2, 650045), (5, 260018), (10, 130009), (11, 118190), (22, 59095), (53, 24530), (55, 23638), (106, 12265), (110, 11819), (223, 5830), (265, 4906), (446, 2915), (530, 2453), (583, 2230), (1115, 1166)]