29712650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 61067520

約数和(自身を除く): 31354870

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 89, 110, 178, 275, 445, 550, 607, 890, 979, 1214, 1958, 2225, 3035, 4450, 4895, 6070, 6677, 9790, 13354, 15175, 24475, 30350, 33385, 48950, 54023, 66770, 108046, 166925, 270115, 333850, 540230, 594253, 1188506, 1350575, 2701150, 2971265, 5942530, 14856325, 29712650]

約数ペア:

[(1, 29712650), (2, 14856325), (5, 5942530), (10, 2971265), (11, 2701150), (22, 1350575), (25, 1188506), (50, 594253), (55, 540230), (89, 333850), (110, 270115), (178, 166925), (275, 108046), (445, 66770), (550, 54023), (607, 48950), (890, 33385), (979, 30350), (1214, 24475), (1958, 15175), (2225, 13354), (3035, 9790), (4450, 6677), (4895, 6070)]