4420787630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{8263}}^1\times {\mathrm{7643}}^1$

素因数の和:15920

約数の個数: 32

約数和(自身を含む): 9096482304

約数和(自身を除く): 4675694674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7643, 8263, 15286, 16526, 38215, 41315, 53501, 57841, 76430, 82630, 107002, 115682, 267505, 289205, 535010, 578410, 63154109, 126308218, 315770545, 442078763, 631541090, 884157526, 2210393815, 4420787630]

約数ペア:

[(1, 4420787630), (2, 2210393815), (5, 884157526), (7, 631541090), (10, 442078763), (14, 315770545), (35, 126308218), (70, 63154109), (7643, 578410), (8263, 535010), (15286, 289205), (16526, 267505), (38215, 115682), (41315, 107002), (53501, 82630), (57841, 76430)]