15709990260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{125339}}^1$

素因数の和:127440

約数の個数: 48

約数和(自身を含む): 44009380800

約数和(自身を除く): 28299390540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2089, 4178, 6267, 8356, 10445, 12534, 20890, 25068, 31335, 41780, 62670, 125339, 125340, 250678, 376017, 501356, 626695, 752034, 1253390, 1504068, 1880085, 2506780, 3760170, 7520340, 261833171, 523666342, 785499513, 1047332684, 1309165855, 1570999026, 2618331710, 3141998052, 3927497565, 5236663420, 7854995130, 15709990260]

約数ペア:

[(1, 15709990260), (2, 7854995130), (3, 5236663420), (4, 3927497565), (5, 3141998052), (6, 2618331710), (10, 1570999026), (12, 1309165855), (15, 1047332684), (20, 785499513), (30, 523666342), (60, 261833171), (2089, 7520340), (4178, 3760170), (6267, 2506780), (8356, 1880085), (10445, 1504068), (12534, 1253390), (20890, 752034), (25068, 626695), (31335, 501356), (41780, 376017), (62670, 250678), (125339, 125340)]