2037136980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{722389}}^1$

素因数の和:722448

約数の個数: 48

約数和(自身を含む): 5825352960

約数和(自身を除く): 3788215980

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, 722389, 1444778, 2167167, 2889556, 3611945, 4334334, 7223890, 8668668, 10835835, 14447780, 21671670, 33952283, 43343340, 67904566, 101856849, 135809132, 169761415, 203713698, 339522830, 407427396, 509284245, 679045660, 1018568490, 2037136980]

約数ペア:

[(1, 2037136980), (2, 1018568490), (3, 679045660), (4, 509284245), (5, 407427396), (6, 339522830), (10, 203713698), (12, 169761415), (15, 135809132), (20, 101856849), (30, 67904566), (47, 43343340), (60, 33952283), (94, 21671670), (141, 14447780), (188, 10835835), (235, 8668668), (282, 7223890), (470, 4334334), (564, 3611945), (705, 2889556), (940, 2167167), (1410, 1444778), (2820, 722389)]