1030981950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{21019}}^1$

素因数の和:21146

約数の個数: 72

約数和(自身を含む): 2795449800

約数和(自身を除く): 1764467850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1962, 2725, 3270, 4905, 5450, 8175, 9810, 16350, 21019, 24525, 42038, 49050, 63057, 105095, 126114, 189171, 210190, 315285, 378342, 525475, 630570, 945855, 1050950, 1576425, 1891710, 2291071, 3152850, 4582142, 4729275, 6873213, 9458550, 11455355, 13746426, 20619639, 22910710, 34366065, 41239278, 57276775, 68732130, 103098195, 114553550, 171830325, 206196390, 343660650, 515490975, 1030981950]

約数ペア:

[(1, 1030981950), (2, 515490975), (3, 343660650), (5, 206196390), (6, 171830325), (9, 114553550), (10, 103098195), (15, 68732130), (18, 57276775), (25, 41239278), (30, 34366065), (45, 22910710), (50, 20619639), (75, 13746426), (90, 11455355), (109, 9458550), (150, 6873213), (218, 4729275), (225, 4582142), (327, 3152850), (450, 2291071), (545, 1891710), (654, 1576425), (981, 1050950), (1090, 945855), (1635, 630570), (1962, 525475), (2725, 378342), (3270, 315285), (4905, 210190), (5450, 189171), (8175, 126114), (9810, 105095), (16350, 63057), (21019, 49050), (24525, 42038)]