30211532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1193}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 57101856

約数和(自身を除く): 26890324

約数列:

[1, 2, 4, 13, 26, 52, 487, 974, 1193, 1948, 2386, 4772, 6331, 12662, 15509, 25324, 31018, 62036, 580991, 1161982, 2323964, 7552883, 15105766, 30211532]

約数ペア:

[(1, 30211532), (2, 15105766), (4, 7552883), (13, 2323964), (26, 1161982), (52, 580991), (487, 62036), (974, 31018), (1193, 25324), (1948, 15509), (2386, 12662), (4772, 6331)]