2912821140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2855707}}^1$

素因数の和:2855736

約数の個数: 48

約数和(自身を含む): 8635660992

約数和(自身を除く): 5722839852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2855707, 5711414, 8567121, 11422828, 14278535, 17134242, 28557070, 34268484, 42835605, 48547019, 57114140, 85671210, 97094038, 145641057, 171342420, 194188076, 242735095, 291282114, 485470190, 582564228, 728205285, 970940380, 1456410570, 2912821140]

約数ペア:

[(1, 2912821140), (2, 1456410570), (3, 970940380), (4, 728205285), (5, 582564228), (6, 485470190), (10, 291282114), (12, 242735095), (15, 194188076), (17, 171342420), (20, 145641057), (30, 97094038), (34, 85671210), (51, 57114140), (60, 48547019), (68, 42835605), (85, 34268484), (102, 28557070), (170, 17134242), (204, 14278535), (255, 11422828), (340, 8567121), (510, 5711414), (1020, 2855707)]