672051270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{8521}}^1$

素因数の和:8781

約数の個数: 64

約数和(自身を含む): 1767121920

約数和(自身を除く): 1095070650

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 239, 330, 478, 717, 1195, 1434, 2390, 2629, 3585, 5258, 7170, 7887, 8521, 13145, 15774, 17042, 25563, 26290, 39435, 42605, 51126, 78870, 85210, 93731, 127815, 187462, 255630, 281193, 468655, 562386, 937310, 1405965, 2036519, 2811930, 4073038, 6109557, 10182595, 12219114, 20365190, 22401709, 30547785, 44803418, 61095570, 67205127, 112008545, 134410254, 224017090, 336025635, 672051270]

約数ペア:

[(1, 672051270), (2, 336025635), (3, 224017090), (5, 134410254), (6, 112008545), (10, 67205127), (11, 61095570), (15, 44803418), (22, 30547785), (30, 22401709), (33, 20365190), (55, 12219114), (66, 10182595), (110, 6109557), (165, 4073038), (239, 2811930), (330, 2036519), (478, 1405965), (717, 937310), (1195, 562386), (1434, 468655), (2390, 281193), (2629, 255630), (3585, 187462), (5258, 127815), (7170, 93731), (7887, 85210), (8521, 78870), (13145, 51126), (15774, 42605), (17042, 39435), (25563, 26290)]