73838970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35671}}^1$

素因数の和:35707

約数の個数: 48

約数和(自身を含む): 200333952

約数和(自身を除く): 126494982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 35671, 71342, 107013, 178355, 214026, 321039, 356710, 535065, 642078, 820433, 1070130, 1605195, 1640866, 2461299, 3210390, 4102165, 4922598, 7383897, 8204330, 12306495, 14767794, 24612990, 36919485, 73838970]

約数ペア:

[(1, 73838970), (2, 36919485), (3, 24612990), (5, 14767794), (6, 12306495), (9, 8204330), (10, 7383897), (15, 4922598), (18, 4102165), (23, 3210390), (30, 2461299), (45, 1640866), (46, 1605195), (69, 1070130), (90, 820433), (115, 642078), (138, 535065), (207, 356710), (230, 321039), (345, 214026), (414, 178355), (690, 107013), (1035, 71342), (2070, 35671)]