28439130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55763}}^1$

素因数の和:55790

約数の個数: 32

約数和(自身を含む): 72270144

約数和(自身を除く): 43831014

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55763, 111526, 167289, 278815, 334578, 557630, 836445, 947971, 1672890, 1895942, 2843913, 4739855, 5687826, 9479710, 14219565, 28439130]

約数ペア:

[(1, 28439130), (2, 14219565), (3, 9479710), (5, 5687826), (6, 4739855), (10, 2843913), (15, 1895942), (17, 1672890), (30, 947971), (34, 836445), (51, 557630), (85, 334578), (102, 278815), (170, 167289), (255, 111526), (510, 55763)]