27471270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 68935680

約数和(自身を除く): 41464410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 186, 218, 271, 310, 327, 465, 542, 545, 654, 813, 930, 1090, 1355, 1626, 1635, 2710, 3270, 3379, 4065, 6758, 8130, 8401, 10137, 16802, 16895, 20274, 25203, 29539, 33790, 42005, 50406, 50685, 59078, 84010, 88617, 101370, 126015, 147695, 177234, 252030, 295390, 443085, 886170, 915709, 1831418, 2747127, 4578545, 5494254, 9157090, 13735635, 27471270]

約数ペア:

[(1, 27471270), (2, 13735635), (3, 9157090), (5, 5494254), (6, 4578545), (10, 2747127), (15, 1831418), (30, 915709), (31, 886170), (62, 443085), (93, 295390), (109, 252030), (155, 177234), (186, 147695), (218, 126015), (271, 101370), (310, 88617), (327, 84010), (465, 59078), (542, 50685), (545, 50406), (654, 42005), (813, 33790), (930, 29539), (1090, 25203), (1355, 20274), (1626, 16895), (1635, 16802), (2710, 10137), (3270, 8401), (3379, 8130), (4065, 6758)]