161230410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{162859}}^1$

素因数の和:162883

約数の個数: 48

約数和(自身を含む): 457310880

約数和(自身を除く): 296080470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 162859, 325718, 488577, 814295, 977154, 1465731, 1628590, 1791449, 2442885, 2931462, 3582898, 4885770, 5374347, 7328655, 8957245, 10748694, 14657310, 16123041, 17914490, 26871735, 32246082, 53743470, 80615205, 161230410]

約数ペア:

[(1, 161230410), (2, 80615205), (3, 53743470), (5, 32246082), (6, 26871735), (9, 17914490), (10, 16123041), (11, 14657310), (15, 10748694), (18, 8957245), (22, 7328655), (30, 5374347), (33, 4885770), (45, 3582898), (55, 2931462), (66, 2442885), (90, 1791449), (99, 1628590), (110, 1465731), (165, 977154), (198, 814295), (330, 488577), (495, 325718), (990, 162859)]