64738650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10037}}^1$

素因数の和:10095

約数の個数: 48

約数和(自身を含む): 164301984

約数和(自身を除く): 99563334

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10037, 20074, 30111, 50185, 60222, 100370, 150555, 250925, 301110, 431591, 501850, 752775, 863182, 1294773, 1505550, 2157955, 2589546, 4315910, 6473865, 10789775, 12947730, 21579550, 32369325, 64738650]

約数ペア:

[(1, 64738650), (2, 32369325), (3, 21579550), (5, 12947730), (6, 10789775), (10, 6473865), (15, 4315910), (25, 2589546), (30, 2157955), (43, 1505550), (50, 1294773), (75, 863182), (86, 752775), (129, 501850), (150, 431591), (215, 301110), (258, 250925), (430, 150555), (645, 100370), (1075, 60222), (1290, 50185), (2150, 30111), (3225, 20074), (6450, 10037)]