7177170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 23224320

約数和(自身を除く): 16047150

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 239, 273, 286, 330, 385, 390, 429, 455, 462, 478, 546, 715, 717, 770, 858, 910, 1001, 1155, 1195, 1365, 1430, 1434, 1673, 2002, 2145, 2310, 2390, 2629, 2730, 3003, 3107, 3346, 3585, 4290, 5005, 5019, 5258, 6006, 6214, 7170, 7887, 8365, 9321, 10010, 10038, 13145, 15015, 15535, 15774, 16730, 18403, 18642, 21749, 25095, 26290, 30030, 31070, 34177, 36806, 39435, 43498, 46605, 50190, 55209, 65247, 68354, 78870, 92015, 93210, 102531, 108745, 110418, 130494, 170885, 184030, 205062, 217490, 239239, 276045, 326235, 341770, 478478, 512655, 552090, 652470, 717717, 1025310, 1196195, 1435434, 2392390, 3588585, 7177170]

約数ペア:

[(1, 7177170), (2, 3588585), (3, 2392390), (5, 1435434), (6, 1196195), (7, 1025310), (10, 717717), (11, 652470), (13, 552090), (14, 512655), (15, 478478), (21, 341770), (22, 326235), (26, 276045), (30, 239239), (33, 217490), (35, 205062), (39, 184030), (42, 170885), (55, 130494), (65, 110418), (66, 108745), (70, 102531), (77, 93210), (78, 92015), (91, 78870), (105, 68354), (110, 65247), (130, 55209), (143, 50190), (154, 46605), (165, 43498), (182, 39435), (195, 36806), (210, 34177), (231, 31070), (239, 30030), (273, 26290), (286, 25095), (330, 21749), (385, 18642), (390, 18403), (429, 16730), (455, 15774), (462, 15535), (478, 15015), (546, 13145), (715, 10038), (717, 10010), (770, 9321), (858, 8365), (910, 7887), (1001, 7170), (1155, 6214), (1195, 6006), (1365, 5258), (1430, 5019), (1434, 5005), (1673, 4290), (2002, 3585), (2145, 3346), (2310, 3107), (2390, 3003), (2629, 2730)]