23454780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9091}}^1$

素因数の和:9146

約数の個数: 48

約数和(自身を含む): 67208064

約数和(自身を除く): 43753284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 9091, 18182, 27273, 36364, 45455, 54546, 90910, 109092, 136365, 181820, 272730, 390913, 545460, 781826, 1172739, 1563652, 1954565, 2345478, 3909130, 4690956, 5863695, 7818260, 11727390, 23454780]

約数ペア:

[(1, 23454780), (2, 11727390), (3, 7818260), (4, 5863695), (5, 4690956), (6, 3909130), (10, 2345478), (12, 1954565), (15, 1563652), (20, 1172739), (30, 781826), (43, 545460), (60, 390913), (86, 272730), (129, 181820), (172, 136365), (215, 109092), (258, 90910), (430, 54546), (516, 45455), (645, 36364), (860, 27273), (1290, 18182), (2580, 9091)]