2023789670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{18521}}^1$

素因数の和:18765

約数の個数: 48

約数和(自身を含む): 4256800128

約数和(自身を除く): 2233010458

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 223, 245, 446, 490, 1115, 1561, 2230, 3122, 7805, 10927, 15610, 18521, 21854, 37042, 54635, 92605, 109270, 129647, 185210, 259294, 648235, 907529, 1296470, 1815058, 4130183, 4537645, 8260366, 9075290, 20650915, 28911281, 41301830, 57822562, 144556405, 202378967, 289112810, 404757934, 1011894835, 2023789670]

約数ペア:

[(1, 2023789670), (2, 1011894835), (5, 404757934), (7, 289112810), (10, 202378967), (14, 144556405), (35, 57822562), (49, 41301830), (70, 28911281), (98, 20650915), (223, 9075290), (245, 8260366), (446, 4537645), (490, 4130183), (1115, 1815058), (1561, 1296470), (2230, 907529), (3122, 648235), (7805, 259294), (10927, 185210), (15610, 129647), (18521, 109270), (21854, 92605), (37042, 54635)]