31029570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 96

約数和(自身を含む): 94820544

約数和(自身を除く): 63790974

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2411, 2574, 4290, 4822, 6435, 7233, 12055, 12870, 14466, 21699, 24110, 26521, 31343, 36165, 43398, 53042, 62686, 72330, 79563, 94029, 108495, 132605, 156715, 159126, 188058, 216990, 238689, 265210, 282087, 313430, 344773, 397815, 470145, 477378, 564174, 689546, 795630, 940290, 1034319, 1193445, 1410435, 1723865, 2068638, 2386890, 2820870, 3102957, 3447730, 5171595, 6205914, 10343190, 15514785, 31029570]

約数ペア:

[(1, 31029570), (2, 15514785), (3, 10343190), (5, 6205914), (6, 5171595), (9, 3447730), (10, 3102957), (11, 2820870), (13, 2386890), (15, 2068638), (18, 1723865), (22, 1410435), (26, 1193445), (30, 1034319), (33, 940290), (39, 795630), (45, 689546), (55, 564174), (65, 477378), (66, 470145), (78, 397815), (90, 344773), (99, 313430), (110, 282087), (117, 265210), (130, 238689), (143, 216990), (165, 188058), (195, 159126), (198, 156715), (234, 132605), (286, 108495), (330, 94029), (390, 79563), (429, 72330), (495, 62686), (585, 53042), (715, 43398), (858, 36165), (990, 31343), (1170, 26521), (1287, 24110), (1430, 21699), (2145, 14466), (2411, 12870), (2574, 12055), (4290, 7233), (4822, 6435)]