770507910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7451}}^1$

素因数の和:7850

約数の個数: 64

約数和(自身を含む): 2060328960

約数和(自身を除く): 1289821050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 383, 766, 1149, 1915, 2298, 3447, 3830, 5745, 6894, 7451, 10341, 11490, 14902, 17235, 20682, 22353, 34470, 37255, 44706, 51705, 67059, 74510, 103410, 111765, 134118, 201177, 223530, 335295, 402354, 670590, 1005885, 2011770, 2853733, 5707466, 8561199, 14268665, 17122398, 25683597, 28537330, 42805995, 51367194, 77050791, 85611990, 128417985, 154101582, 256835970, 385253955, 770507910]

約数ペア:

[(1, 770507910), (2, 385253955), (3, 256835970), (5, 154101582), (6, 128417985), (9, 85611990), (10, 77050791), (15, 51367194), (18, 42805995), (27, 28537330), (30, 25683597), (45, 17122398), (54, 14268665), (90, 8561199), (135, 5707466), (270, 2853733), (383, 2011770), (766, 1005885), (1149, 670590), (1915, 402354), (2298, 335295), (3447, 223530), (3830, 201177), (5745, 134118), (6894, 111765), (7451, 103410), (10341, 74510), (11490, 67059), (14902, 51705), (17235, 44706), (20682, 37255), (22353, 34470)]