86445420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8839}}^1$

素因数の和:9014

約数の個数: 48

約数和(自身を含む): 243559680

約数和(自身を除く): 157114260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 8839, 9780, 17678, 26517, 35356, 44195, 53034, 88390, 106068, 132585, 176780, 265170, 530340, 1440757, 2881514, 4322271, 5763028, 7203785, 8644542, 14407570, 17289084, 21611355, 28815140, 43222710, 86445420]

約数ペア:

[(1, 86445420), (2, 43222710), (3, 28815140), (4, 21611355), (5, 17289084), (6, 14407570), (10, 8644542), (12, 7203785), (15, 5763028), (20, 4322271), (30, 2881514), (60, 1440757), (163, 530340), (326, 265170), (489, 176780), (652, 132585), (815, 106068), (978, 88390), (1630, 53034), (1956, 44195), (2445, 35356), (3260, 26517), (4890, 17678), (8839, 9780)]