626942010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4421}}^1$

素因数の和:4623

約数の個数: 64

約数和(自身を含む): 1566449280

約数和(自身を除く): 939507270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 163, 174, 290, 326, 435, 489, 815, 870, 978, 1630, 2445, 4421, 4727, 4890, 8842, 9454, 13263, 14181, 22105, 23635, 26526, 28362, 44210, 47270, 66315, 70905, 128209, 132630, 141810, 256418, 384627, 641045, 720623, 769254, 1282090, 1441246, 1923135, 2161869, 3603115, 3846270, 4323738, 7206230, 10809345, 20898067, 21618690, 41796134, 62694201, 104490335, 125388402, 208980670, 313471005, 626942010]

約数ペア:

[(1, 626942010), (2, 313471005), (3, 208980670), (5, 125388402), (6, 104490335), (10, 62694201), (15, 41796134), (29, 21618690), (30, 20898067), (58, 10809345), (87, 7206230), (145, 4323738), (163, 3846270), (174, 3603115), (290, 2161869), (326, 1923135), (435, 1441246), (489, 1282090), (815, 769254), (870, 720623), (978, 641045), (1630, 384627), (2445, 256418), (4421, 141810), (4727, 132630), (4890, 128209), (8842, 70905), (9454, 66315), (13263, 47270), (14181, 44210), (22105, 28362), (23635, 26526)]