23471820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{130399}}^1$

素因数の和:130414

約数の個数: 36

約数和(自身を含む): 71198400

約数和(自身を除く): 47726580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 130399, 260798, 391197, 521596, 651995, 782394, 1173591, 1303990, 1564788, 1955985, 2347182, 2607980, 3911970, 4694364, 5867955, 7823940, 11735910, 23471820]

約数ペア:

[(1, 23471820), (2, 11735910), (3, 7823940), (4, 5867955), (5, 4694364), (6, 3911970), (9, 2607980), (10, 2347182), (12, 1955985), (15, 1564788), (18, 1303990), (20, 1173591), (30, 782394), (36, 651995), (45, 521596), (60, 391197), (90, 260798), (180, 130399)]