145823130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1620257}}^1$

素因数の和:1620270

約数の個数: 24

約数和(自身を含む): 379140372

約数和(自身を除く): 233317242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1620257, 3240514, 4860771, 8101285, 9721542, 14582313, 16202570, 24303855, 29164626, 48607710, 72911565, 145823130]

約数ペア:

[(1, 145823130), (2, 72911565), (3, 48607710), (5, 29164626), (6, 24303855), (9, 16202570), (10, 14582313), (15, 9721542), (18, 8101285), (30, 4860771), (45, 3240514), (90, 1620257)]