7155214530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1\times {\mathrm{2381}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 17356204800

約数和(自身を除く): 10200990270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 919, 1090, 1635, 1838, 2381, 2757, 3270, 4595, 4762, 5514, 7143, 9190, 11905, 13785, 14286, 23810, 27570, 35715, 71430, 100171, 200342, 259529, 300513, 500855, 519058, 601026, 778587, 1001710, 1297645, 1502565, 1557174, 2188139, 2595290, 3005130, 3892935, 4376278, 6564417, 7785870, 10940695, 13128834, 21881390, 32822085, 65644170, 238507151, 477014302, 715521453, 1192535755, 1431042906, 2385071510, 3577607265, 7155214530]

約数ペア:

[(1, 7155214530), (2, 3577607265), (3, 2385071510), (5, 1431042906), (6, 1192535755), (10, 715521453), (15, 477014302), (30, 238507151), (109, 65644170), (218, 32822085), (327, 21881390), (545, 13128834), (654, 10940695), (919, 7785870), (1090, 6564417), (1635, 4376278), (1838, 3892935), (2381, 3005130), (2757, 2595290), (3270, 2188139), (4595, 1557174), (4762, 1502565), (5514, 1297645), (7143, 1001710), (9190, 778587), (11905, 601026), (13785, 519058), (14286, 500855), (23810, 300513), (27570, 259529), (35715, 200342), (71430, 100171)]