121384510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15307}}^1$

素因数の和:15388

約数の個数: 32

約数和(自身を含む): 239172192

約数和(自身を除く): 117787682

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 15307, 30614, 76535, 153070, 198991, 397982, 933727, 994955, 1867454, 1989910, 4668635, 9337270, 12138451, 24276902, 60692255, 121384510]

約数ペア:

[(1, 121384510), (2, 60692255), (5, 24276902), (10, 12138451), (13, 9337270), (26, 4668635), (61, 1989910), (65, 1867454), (122, 994955), (130, 933727), (305, 397982), (610, 198991), (793, 153070), (1586, 76535), (3965, 30614), (7930, 15307)]