1525340820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{540901}}^1$

素因数の和:540960

約数の個数: 48

約数和(自身を含む): 4361833728

約数和(自身を除く): 2836492908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 540901, 1081802, 1622703, 2163604, 2704505, 3245406, 5409010, 6490812, 8113515, 10818020, 16227030, 25422347, 32454060, 50844694, 76267041, 101689388, 127111735, 152534082, 254223470, 305068164, 381335205, 508446940, 762670410, 1525340820]

約数ペア:

[(1, 1525340820), (2, 762670410), (3, 508446940), (4, 381335205), (5, 305068164), (6, 254223470), (10, 152534082), (12, 127111735), (15, 101689388), (20, 76267041), (30, 50844694), (47, 32454060), (60, 25422347), (94, 16227030), (141, 10818020), (188, 8113515), (235, 6490812), (282, 5409010), (470, 3245406), (564, 2704505), (705, 2163604), (940, 1622703), (1410, 1081802), (2820, 540901)]