84085170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 218937600

約数和(自身を除く): 134852430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 298, 390, 447, 745, 894, 1447, 1490, 1937, 2235, 2894, 3874, 4341, 4470, 5811, 7235, 8682, 9685, 11622, 14470, 18811, 19370, 21705, 29055, 37622, 43410, 56433, 58110, 94055, 112866, 188110, 215603, 282165, 431206, 564330, 646809, 1078015, 1293618, 2156030, 2802839, 3234045, 5605678, 6468090, 8408517, 14014195, 16817034, 28028390, 42042585, 84085170]

約数ペア:

[(1, 84085170), (2, 42042585), (3, 28028390), (5, 16817034), (6, 14014195), (10, 8408517), (13, 6468090), (15, 5605678), (26, 3234045), (30, 2802839), (39, 2156030), (65, 1293618), (78, 1078015), (130, 646809), (149, 564330), (195, 431206), (298, 282165), (390, 215603), (447, 188110), (745, 112866), (894, 94055), (1447, 58110), (1490, 56433), (1937, 43410), (2235, 37622), (2894, 29055), (3874, 21705), (4341, 19370), (4470, 18811), (5811, 14470), (7235, 11622), (8682, 9685)]