1330688220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{174631}}^1$

素因数の和:174770

約数の個数: 48

約数和(自身を含む): 3755286528

約数和(自身を除く): 2424598308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 174631, 349262, 523893, 698524, 873155, 1047786, 1746310, 2095572, 2619465, 3492620, 5238930, 10477860, 22178137, 44356274, 66534411, 88712548, 110890685, 133068822, 221781370, 266137644, 332672055, 443562740, 665344110, 1330688220]

約数ペア:

[(1, 1330688220), (2, 665344110), (3, 443562740), (4, 332672055), (5, 266137644), (6, 221781370), (10, 133068822), (12, 110890685), (15, 88712548), (20, 66534411), (30, 44356274), (60, 22178137), (127, 10477860), (254, 5238930), (381, 3492620), (508, 2619465), (635, 2095572), (762, 1746310), (1270, 1047786), (1524, 873155), (1905, 698524), (2540, 523893), (3810, 349262), (7620, 174631)]