3155790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 8439552

約数和(自身を除く): 5283762

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 131, 146, 165, 219, 262, 330, 365, 393, 438, 655, 730, 786, 803, 1095, 1310, 1441, 1606, 1965, 2190, 2409, 2882, 3930, 4015, 4323, 4818, 7205, 8030, 8646, 9563, 12045, 14410, 19126, 21615, 24090, 28689, 43230, 47815, 57378, 95630, 105193, 143445, 210386, 286890, 315579, 525965, 631158, 1051930, 1577895, 3155790]

約数ペア:

[(1, 3155790), (2, 1577895), (3, 1051930), (5, 631158), (6, 525965), (10, 315579), (11, 286890), (15, 210386), (22, 143445), (30, 105193), (33, 95630), (55, 57378), (66, 47815), (73, 43230), (110, 28689), (131, 24090), (146, 21615), (165, 19126), (219, 14410), (262, 12045), (330, 9563), (365, 8646), (393, 8030), (438, 7205), (655, 4818), (730, 4323), (786, 4015), (803, 3930), (1095, 2882), (1310, 2409), (1441, 2190), (1606, 1965)]