244367940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{17041}}^1$

素因数の和:17292

約数の個数: 48

約数和(自身を含む): 687133440

約数和(自身を除く): 442765500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 7170, 14340, 17041, 34082, 51123, 68164, 85205, 102246, 170410, 204492, 255615, 340820, 511230, 1022460, 4072799, 8145598, 12218397, 16291196, 20363995, 24436794, 40727990, 48873588, 61091985, 81455980, 122183970, 244367940]

約数ペア:

[(1, 244367940), (2, 122183970), (3, 81455980), (4, 61091985), (5, 48873588), (6, 40727990), (10, 24436794), (12, 20363995), (15, 16291196), (20, 12218397), (30, 8145598), (60, 4072799), (239, 1022460), (478, 511230), (717, 340820), (956, 255615), (1195, 204492), (1434, 170410), (2390, 102246), (2868, 85205), (3585, 68164), (4780, 51123), (7170, 34082), (14340, 17041)]