29782260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{165457}}^1$

素因数の和:165472

約数の個数: 36

約数和(自身を含む): 90340068

約数和(自身を除く): 60557808

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 165457, 330914, 496371, 661828, 827285, 992742, 1489113, 1654570, 1985484, 2481855, 2978226, 3309140, 4963710, 5956452, 7445565, 9927420, 14891130, 29782260]

約数ペア:

[(1, 29782260), (2, 14891130), (3, 9927420), (4, 7445565), (5, 5956452), (6, 4963710), (9, 3309140), (10, 2978226), (12, 2481855), (15, 1985484), (18, 1654570), (20, 1489113), (30, 992742), (36, 827285), (45, 661828), (60, 496371), (90, 330914), (180, 165457)]