15117690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 41792256

約数和(自身を除く): 26674566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 373, 386, 579, 746, 965, 1119, 1158, 1351, 1865, 1930, 2238, 2611, 2702, 2895, 3730, 4053, 5222, 5595, 5790, 6755, 7833, 8106, 11190, 13055, 13510, 15666, 20265, 26110, 39165, 40530, 71989, 78330, 143978, 215967, 359945, 431934, 503923, 719890, 1007846, 1079835, 1511769, 2159670, 2519615, 3023538, 5039230, 7558845, 15117690]

約数ペア:

[(1, 15117690), (2, 7558845), (3, 5039230), (5, 3023538), (6, 2519615), (7, 2159670), (10, 1511769), (14, 1079835), (15, 1007846), (21, 719890), (30, 503923), (35, 431934), (42, 359945), (70, 215967), (105, 143978), (193, 78330), (210, 71989), (373, 40530), (386, 39165), (579, 26110), (746, 20265), (965, 15666), (1119, 13510), (1158, 13055), (1351, 11190), (1865, 8106), (1930, 7833), (2238, 6755), (2611, 5790), (2702, 5595), (2895, 5222), (3730, 4053)]