7300990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 14144544

約数和(自身を除く): 6843554

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 641, 670, 1139, 1282, 2278, 3205, 5695, 6410, 10897, 11390, 21794, 42947, 54485, 85894, 108970, 214735, 429470, 730099, 1460198, 3650495, 7300990]

約数ペア:

[(1, 7300990), (2, 3650495), (5, 1460198), (10, 730099), (17, 429470), (34, 214735), (67, 108970), (85, 85894), (134, 54485), (170, 42947), (335, 21794), (641, 11390), (670, 10897), (1139, 6410), (1282, 5695), (2278, 3205)]