89090590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4871}}^1$

素因数の和:4968

約数の個数: 32

約数和(自身を含む): 168376320

約数和(自身を除く): 79285730

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 4871, 9145, 9742, 18290, 24355, 48710, 151001, 287389, 302002, 574778, 755005, 1436945, 1510010, 2873890, 8909059, 17818118, 44545295, 89090590]

約数ペア:

[(1, 89090590), (2, 44545295), (5, 17818118), (10, 8909059), (31, 2873890), (59, 1510010), (62, 1436945), (118, 755005), (155, 574778), (295, 302002), (310, 287389), (590, 151001), (1829, 48710), (3658, 24355), (4871, 18290), (9145, 9742)]