3269780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 7439040

約数和(自身を除く): 4169260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 163, 170, 236, 295, 326, 340, 590, 652, 815, 1003, 1180, 1630, 2006, 2771, 3260, 4012, 5015, 5542, 9617, 10030, 11084, 13855, 19234, 20060, 27710, 38468, 48085, 55420, 96170, 163489, 192340, 326978, 653956, 817445, 1634890, 3269780]

約数ペア:

[(1, 3269780), (2, 1634890), (4, 817445), (5, 653956), (10, 326978), (17, 192340), (20, 163489), (34, 96170), (59, 55420), (68, 48085), (85, 38468), (118, 27710), (163, 20060), (170, 19234), (236, 13855), (295, 11084), (326, 10030), (340, 9617), (590, 5542), (652, 5015), (815, 4012), (1003, 3260), (1180, 2771), (1630, 2006)]