70762140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131041}}^1$

素因数の和:131059

約数の個数: 48

約数和(自身を含む): 220150560

約数和(自身を除く): 149388420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 131041, 262082, 393123, 524164, 655205, 786246, 1179369, 1310410, 1572492, 1965615, 2358738, 2620820, 3538107, 3931230, 4717476, 5896845, 7076214, 7862460, 11793690, 14152428, 17690535, 23587380, 35381070, 70762140]

約数ペア:

[(1, 70762140), (2, 35381070), (3, 23587380), (4, 17690535), (5, 14152428), (6, 11793690), (9, 7862460), (10, 7076214), (12, 5896845), (15, 4717476), (18, 3931230), (20, 3538107), (27, 2620820), (30, 2358738), (36, 1965615), (45, 1572492), (54, 1310410), (60, 1179369), (90, 786246), (108, 655205), (135, 524164), (180, 393123), (270, 262082), (540, 131041)]