22271820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16174

約数の個数: 48

約数和(自身を含む): 65076480

約数和(自身を除く): 42804660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 16139, 32278, 48417, 64556, 80695, 96834, 161390, 193668, 242085, 322780, 371197, 484170, 742394, 968340, 1113591, 1484788, 1855985, 2227182, 3711970, 4454364, 5567955, 7423940, 11135910, 22271820]

約数ペア:

[(1, 22271820), (2, 11135910), (3, 7423940), (4, 5567955), (5, 4454364), (6, 3711970), (10, 2227182), (12, 1855985), (15, 1484788), (20, 1113591), (23, 968340), (30, 742394), (46, 484170), (60, 371197), (69, 322780), (92, 242085), (115, 193668), (138, 161390), (230, 96834), (276, 80695), (345, 64556), (460, 48417), (690, 32278), (1380, 16139)]