2190202950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1123181}}^1$

素因数の和:1123209

約数の個数: 48

約数和(自身を含む): 5849531856

約数和(自身を除く): 3659328906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1123181, 2246362, 3369543, 5615905, 6739086, 11231810, 14601353, 16847715, 28079525, 29202706, 33695430, 43804059, 56159050, 73006765, 84238575, 87608118, 146013530, 168477150, 219020295, 365033825, 438040590, 730067650, 1095101475, 2190202950]

約数ペア:

[(1, 2190202950), (2, 1095101475), (3, 730067650), (5, 438040590), (6, 365033825), (10, 219020295), (13, 168477150), (15, 146013530), (25, 87608118), (26, 84238575), (30, 73006765), (39, 56159050), (50, 43804059), (65, 33695430), (75, 29202706), (78, 28079525), (130, 16847715), (150, 14601353), (195, 11231810), (325, 6739086), (390, 5615905), (650, 3369543), (975, 2246362), (1950, 1123181)]