15073016

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19763464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 223, 238, 284, 446, 476, 497, 568, 892, 952, 994, 1207, 1561, 1784, 1988, 2414, 3122, 3791, 3976, 4828, 6244, 7582, 8449, 9656, 12488, 15164, 15833, 16898, 26537, 30328, 31666, 33796, 53074, 63332, 67592, 106148, 110831, 126664, 212296, 221662, 269161, 443324, 538322, 886648, 1076644, 1884127, 2153288, 3768254, 7536508, 15073016]

約数ペア:

[(1, 15073016), (2, 7536508), (4, 3768254), (7, 2153288), (8, 1884127), (14, 1076644), (17, 886648), (28, 538322), (34, 443324), (56, 269161), (68, 221662), (71, 212296), (119, 126664), (136, 110831), (142, 106148), (223, 67592), (238, 63332), (284, 53074), (446, 33796), (476, 31666), (497, 30328), (568, 26537), (892, 16898), (952, 15833), (994, 15164), (1207, 12488), (1561, 9656), (1784, 8449), (1988, 7582), (2414, 6244), (3122, 4828), (3791, 3976)]