319000140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{590741}}^1$

素因数の和:590759

約数の個数: 48

約数和(自身を含む): 992446560

約数和(自身を除く): 673446420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 590741, 1181482, 1772223, 2362964, 2953705, 3544446, 5316669, 5907410, 7088892, 8861115, 10633338, 11814820, 15950007, 17722230, 21266676, 26583345, 31900014, 35444460, 53166690, 63800028, 79750035, 106333380, 159500070, 319000140]

約数ペア:

[(1, 319000140), (2, 159500070), (3, 106333380), (4, 79750035), (5, 63800028), (6, 53166690), (9, 35444460), (10, 31900014), (12, 26583345), (15, 21266676), (18, 17722230), (20, 15950007), (27, 11814820), (30, 10633338), (36, 8861115), (45, 7088892), (54, 5907410), (60, 5316669), (90, 3544446), (108, 2953705), (135, 2362964), (180, 1772223), (270, 1181482), (540, 590741)]