27012180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34631}}^1$

素因数の和:34656

約数の個数: 48

約数和(自身を含む): 81454464

約数和(自身を除く): 54442284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 34631, 69262, 103893, 138524, 173155, 207786, 346310, 415572, 450203, 519465, 692620, 900406, 1038930, 1350609, 1800812, 2077860, 2251015, 2701218, 4502030, 5402436, 6753045, 9004060, 13506090, 27012180]

約数ペア:

[(1, 27012180), (2, 13506090), (3, 9004060), (4, 6753045), (5, 5402436), (6, 4502030), (10, 2701218), (12, 2251015), (13, 2077860), (15, 1800812), (20, 1350609), (26, 1038930), (30, 900406), (39, 692620), (52, 519465), (60, 450203), (65, 415572), (78, 346310), (130, 207786), (156, 173155), (195, 138524), (260, 103893), (390, 69262), (780, 34631)]