30159420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17333}}^1$

素因数の和:17374

約数の個数: 48

約数和(自身を含む): 87363360

約数和(自身を除く): 57203940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 17333, 34666, 51999, 69332, 86665, 103998, 173330, 207996, 259995, 346660, 502657, 519990, 1005314, 1039980, 1507971, 2010628, 2513285, 3015942, 5026570, 6031884, 7539855, 10053140, 15079710, 30159420]

約数ペア:

[(1, 30159420), (2, 15079710), (3, 10053140), (4, 7539855), (5, 6031884), (6, 5026570), (10, 3015942), (12, 2513285), (15, 2010628), (20, 1507971), (29, 1039980), (30, 1005314), (58, 519990), (60, 502657), (87, 346660), (116, 259995), (145, 207996), (174, 173330), (290, 103998), (348, 86665), (435, 69332), (580, 51999), (870, 34666), (1740, 17333)]