22134770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 46785600

約数和(自身を除く): 24650830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 227, 245, 398, 454, 490, 995, 1135, 1393, 1589, 1990, 2270, 2786, 3178, 6965, 7945, 9751, 11123, 13930, 15890, 19502, 22246, 45173, 48755, 55615, 90346, 97510, 111230, 225865, 316211, 451730, 632422, 1581055, 2213477, 3162110, 4426954, 11067385, 22134770]

約数ペア:

[(1, 22134770), (2, 11067385), (5, 4426954), (7, 3162110), (10, 2213477), (14, 1581055), (35, 632422), (49, 451730), (70, 316211), (98, 225865), (199, 111230), (227, 97510), (245, 90346), (398, 55615), (454, 48755), (490, 45173), (995, 22246), (1135, 19502), (1393, 15890), (1589, 13930), (1990, 11123), (2270, 9751), (2786, 7945), (3178, 6965)]