22719830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 48016800

約数和(自身を除く): 25296970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 233, 245, 398, 466, 490, 995, 1165, 1393, 1631, 1990, 2330, 2786, 3262, 6965, 8155, 9751, 11417, 13930, 16310, 19502, 22834, 46367, 48755, 57085, 92734, 97510, 114170, 231835, 324569, 463670, 649138, 1622845, 2271983, 3245690, 4543966, 11359915, 22719830]

約数ペア:

[(1, 22719830), (2, 11359915), (5, 4543966), (7, 3245690), (10, 2271983), (14, 1622845), (35, 649138), (49, 463670), (70, 324569), (98, 231835), (199, 114170), (233, 97510), (245, 92734), (398, 57085), (466, 48755), (490, 46367), (995, 22834), (1165, 19502), (1393, 16310), (1631, 13930), (1990, 11417), (2330, 9751), (2786, 8155), (3262, 6965)]