10485990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 28408320

約数和(自身を除く): 17922330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 547, 639, 710, 1065, 1094, 1278, 1641, 1917, 2130, 2735, 3195, 3282, 3834, 4923, 5470, 6390, 8205, 9585, 9846, 14769, 16410, 19170, 24615, 29538, 38837, 49230, 73845, 77674, 116511, 147690, 194185, 233022, 349533, 388370, 582555, 699066, 1048599, 1165110, 1747665, 2097198, 3495330, 5242995, 10485990]

約数ペア:

[(1, 10485990), (2, 5242995), (3, 3495330), (5, 2097198), (6, 1747665), (9, 1165110), (10, 1048599), (15, 699066), (18, 582555), (27, 388370), (30, 349533), (45, 233022), (54, 194185), (71, 147690), (90, 116511), (135, 77674), (142, 73845), (213, 49230), (270, 38837), (355, 29538), (426, 24615), (547, 19170), (639, 16410), (710, 14769), (1065, 9846), (1094, 9585), (1278, 8205), (1641, 6390), (1917, 5470), (2130, 4923), (2735, 3834), (3195, 3282)]