70540740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130631}}^1$

素因数の和:130649

約数の個数: 48

約数和(自身を含む): 219461760

約数和(自身を除く): 148921020

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, 130631, 261262, 391893, 522524, 653155, 783786, 1175679, 1306310, 1567572, 1959465, 2351358, 2612620, 3527037, 3918930, 4702716, 5878395, 7054074, 7837860, 11756790, 14108148, 17635185, 23513580, 35270370, 70540740]

約数ペア:

[(1, 70540740), (2, 35270370), (3, 23513580), (4, 17635185), (5, 14108148), (6, 11756790), (9, 7837860), (10, 7054074), (12, 5878395), (15, 4702716), (18, 3918930), (20, 3527037), (27, 2612620), (30, 2351358), (36, 1959465), (45, 1567572), (54, 1306310), (60, 1175679), (90, 783786), (108, 653155), (135, 522524), (180, 391893), (270, 261262), (540, 130631)]