8620104780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2280451}}^1$

素因数の和:2280476

約数の個数: 96

約数和(自身を含む): 30649274880

約数和(自身を除く): 22029170100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 2280451, 4560902, 6841353, 9121804, 11402255, 13682706, 15963157, 20524059, 22804510, 27365412, 31926314, 34206765, 41048118, 45609020, 47889471, 61572177, 63852628, 68413530, 79815785, 82096236, 95778942, 102620295, 123144354, 136827060, 143668413, 159631570, 191557884, 205240590, 239447355, 246288708, 287336826, 307860885, 319263140, 410481180, 431005239, 478894710, 574673652, 615721770, 718342065, 862010478, 957789420, 1231443540, 1436684130, 1724020956, 2155026195, 2873368260, 4310052390, 8620104780]

約数ペア:

[(1, 8620104780), (2, 4310052390), (3, 2873368260), (4, 2155026195), (5, 1724020956), (6, 1436684130), (7, 1231443540), (9, 957789420), (10, 862010478), (12, 718342065), (14, 615721770), (15, 574673652), (18, 478894710), (20, 431005239), (21, 410481180), (27, 319263140), (28, 307860885), (30, 287336826), (35, 246288708), (36, 239447355), (42, 205240590), (45, 191557884), (54, 159631570), (60, 143668413), (63, 136827060), (70, 123144354), (84, 102620295), (90, 95778942), (105, 82096236), (108, 79815785), (126, 68413530), (135, 63852628), (140, 61572177), (180, 47889471), (189, 45609020), (210, 41048118), (252, 34206765), (270, 31926314), (315, 27365412), (378, 22804510), (420, 20524059), (540, 15963157), (630, 13682706), (756, 11402255), (945, 9121804), (1260, 6841353), (1890, 4560902), (3780, 2280451)]