1028980785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1877}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 1973071872

約数和(自身を除く): 944091087

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 227, 345, 483, 681, 805, 1135, 1589, 1877, 2415, 3405, 4767, 5221, 5631, 7945, 9385, 13139, 15663, 23835, 26105, 28155, 36547, 39417, 43171, 65695, 78315, 109641, 129513, 182735, 197085, 215855, 302197, 426079, 548205, 647565, 906591, 1278237, 1510985, 2130395, 2982553, 4532955, 6391185, 8947659, 9799817, 14912765, 29399451, 44738295, 48999085, 68598719, 146997255, 205796157, 342993595, 1028980785]

約数ペア:

[(1, 1028980785), (3, 342993595), (5, 205796157), (7, 146997255), (15, 68598719), (21, 48999085), (23, 44738295), (35, 29399451), (69, 14912765), (105, 9799817), (115, 8947659), (161, 6391185), (227, 4532955), (345, 2982553), (483, 2130395), (681, 1510985), (805, 1278237), (1135, 906591), (1589, 647565), (1877, 548205), (2415, 426079), (3405, 302197), (4767, 215855), (5221, 197085), (5631, 182735), (7945, 129513), (9385, 109641), (13139, 78315), (15663, 65695), (23835, 43171), (26105, 39417), (28155, 36547)]