4330740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 12277440

約数和(自身を除く): 7946700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 811, 890, 1068, 1335, 1622, 1780, 2433, 2670, 3244, 4055, 4866, 5340, 8110, 9732, 12165, 16220, 24330, 48660, 72179, 144358, 216537, 288716, 360895, 433074, 721790, 866148, 1082685, 1443580, 2165370, 4330740]

約数ペア:

[(1, 4330740), (2, 2165370), (3, 1443580), (4, 1082685), (5, 866148), (6, 721790), (10, 433074), (12, 360895), (15, 288716), (20, 216537), (30, 144358), (60, 72179), (89, 48660), (178, 24330), (267, 16220), (356, 12165), (445, 9732), (534, 8110), (811, 5340), (890, 4866), (1068, 4055), (1335, 3244), (1622, 2670), (1780, 2433)]