54291930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 128

約数和(自身を含む): 171141120

約数和(自身を除く): 116849190

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1237, 1254, 1330, 1463, 1995, 2090, 2310, 2474, 2926, 3135, 3711, 3990, 4389, 6185, 6270, 7315, 7422, 8659, 8778, 12370, 13607, 14630, 17318, 18555, 21945, 23503, 25977, 27214, 37110, 40821, 43295, 43890, 47006, 51954, 68035, 70509, 81642, 86590, 95249, 117515, 129885, 136070, 141018, 164521, 190498, 204105, 235030, 258533, 259770, 285747, 329042, 352545, 408210, 476245, 493563, 517066, 571494, 705090, 775599, 822605, 952490, 987126, 1292665, 1428735, 1551198, 1645210, 1809731, 2467815, 2585330, 2857470, 3619462, 3877995, 4935630, 5429193, 7755990, 9048655, 10858386, 18097310, 27145965, 54291930]

約数ペア:

[(1, 54291930), (2, 27145965), (3, 18097310), (5, 10858386), (6, 9048655), (7, 7755990), (10, 5429193), (11, 4935630), (14, 3877995), (15, 3619462), (19, 2857470), (21, 2585330), (22, 2467815), (30, 1809731), (33, 1645210), (35, 1551198), (38, 1428735), (42, 1292665), (55, 987126), (57, 952490), (66, 822605), (70, 775599), (77, 705090), (95, 571494), (105, 517066), (110, 493563), (114, 476245), (133, 408210), (154, 352545), (165, 329042), (190, 285747), (209, 259770), (210, 258533), (231, 235030), (266, 204105), (285, 190498), (330, 164521), (385, 141018), (399, 136070), (418, 129885), (462, 117515), (570, 95249), (627, 86590), (665, 81642), (770, 70509), (798, 68035), (1045, 51954), (1155, 47006), (1237, 43890), (1254, 43295), (1330, 40821), (1463, 37110), (1995, 27214), (2090, 25977), (2310, 23503), (2474, 21945), (2926, 18555), (3135, 17318), (3711, 14630), (3990, 13607), (4389, 12370), (6185, 8778), (6270, 8659), (7315, 7422)]