13305891610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{21799}}^1$

素因数の和:22027

約数の個数: 64

約数和(自身を含む): 27122688000

約数和(自身を除く): 13816796390

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 179, 310, 341, 358, 682, 895, 1705, 1790, 1969, 3410, 3938, 5549, 9845, 11098, 19690, 21799, 27745, 43598, 55490, 61039, 108995, 122078, 217990, 239789, 305195, 479578, 610390, 675769, 1198945, 1351538, 2397890, 3378845, 3902021, 6757690, 7433459, 7804042, 14866918, 19510105, 37167295, 39020210, 42922231, 74334590, 85844462, 120962651, 214611155, 241925302, 429222310, 604813255, 1209626510, 1330589161, 2661178322, 6652945805, 13305891610]

約数ペア:

[(1, 13305891610), (2, 6652945805), (5, 2661178322), (10, 1330589161), (11, 1209626510), (22, 604813255), (31, 429222310), (55, 241925302), (62, 214611155), (110, 120962651), (155, 85844462), (179, 74334590), (310, 42922231), (341, 39020210), (358, 37167295), (682, 19510105), (895, 14866918), (1705, 7804042), (1790, 7433459), (1969, 6757690), (3410, 3902021), (3938, 3378845), (5549, 2397890), (9845, 1351538), (11098, 1198945), (19690, 675769), (21799, 610390), (27745, 479578), (43598, 305195), (55490, 239789), (61039, 217990), (108995, 122078)]