2853150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 7392384

約数和(自身を除く): 4539234

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 827, 1150, 1654, 1725, 2481, 3450, 4135, 4962, 8270, 12405, 19021, 20675, 24810, 38042, 41350, 57063, 62025, 95105, 114126, 124050, 190210, 285315, 475525, 570630, 951050, 1426575, 2853150]

約数ペア:

[(1, 2853150), (2, 1426575), (3, 951050), (5, 570630), (6, 475525), (10, 285315), (15, 190210), (23, 124050), (25, 114126), (30, 95105), (46, 62025), (50, 57063), (69, 41350), (75, 38042), (115, 24810), (138, 20675), (150, 19021), (230, 12405), (345, 8270), (575, 4962), (690, 4135), (827, 3450), (1150, 2481), (1654, 1725)]