117835140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{26903}}^1$

素因数の和:26988

約数の個数: 48

約数和(自身を含む): 334470528

約数和(自身を除く): 216635388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 26903, 53806, 80709, 107612, 134515, 161418, 269030, 322836, 403545, 538060, 807090, 1614180, 1963919, 3927838, 5891757, 7855676, 9819595, 11783514, 19639190, 23567028, 29458785, 39278380, 58917570, 117835140]

約数ペア:

[(1, 117835140), (2, 58917570), (3, 39278380), (4, 29458785), (5, 23567028), (6, 19639190), (10, 11783514), (12, 9819595), (15, 7855676), (20, 5891757), (30, 3927838), (60, 1963919), (73, 1614180), (146, 807090), (219, 538060), (292, 403545), (365, 322836), (438, 269030), (730, 161418), (876, 134515), (1095, 107612), (1460, 80709), (2190, 53806), (4380, 26903)]