15550097966210

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1\times {\mathrm{45497}}^1$

素因数の和:47651

約数の個数: 64

約数和(自身を含む): 28422505964160

約数和(自身を除く): 12872407997950

約数列:

[1, 2, 5, 10, 131, 139, 262, 278, 655, 695, 1310, 1390, 1877, 3754, 9385, 18209, 18770, 36418, 45497, 90994, 91045, 182090, 227485, 245887, 260903, 454970, 491774, 521806, 1229435, 1304515, 2458870, 2609030, 5960107, 6324083, 11920214, 12648166, 29800535, 31620415, 34178293, 59601070, 63240830, 68356586, 85397869, 170795738, 170891465, 341782930, 426989345, 828454873, 853978690, 1656909746, 4142274365, 8284548730, 11187120839, 11870303791, 22374241678, 23740607582, 55935604195, 59351518955, 111871208390, 118703037910, 1555009796621, 3110019593242, 7775048983105, 15550097966210]

約数ペア:

[(1, 15550097966210), (2, 7775048983105), (5, 3110019593242), (10, 1555009796621), (131, 118703037910), (139, 111871208390), (262, 59351518955), (278, 55935604195), (655, 23740607582), (695, 22374241678), (1310, 11870303791), (1390, 11187120839), (1877, 8284548730), (3754, 4142274365), (9385, 1656909746), (18209, 853978690), (18770, 828454873), (36418, 426989345), (45497, 341782930), (90994, 170891465), (91045, 170795738), (182090, 85397869), (227485, 68356586), (245887, 63240830), (260903, 59601070), (454970, 34178293), (491774, 31620415), (521806, 29800535), (1229435, 12648166), (1304515, 11920214), (2458870, 6324083), (2609030, 5960107)]