20159095410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1\times {\mathrm{1999}}^1$

素因数の和:3360

約数の個数: 96

約数和(自身を含む): 53071200000

約数和(自身を除く): 32912104590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1259, 1335, 1602, 1999, 2518, 2670, 3777, 3998, 4005, 5997, 6295, 7554, 8010, 9995, 11331, 11994, 12590, 17991, 18885, 19990, 22662, 29985, 35982, 37770, 56655, 59970, 89955, 112051, 113310, 177911, 179910, 224102, 336153, 355822, 533733, 560255, 672306, 889555, 1008459, 1067466, 1120510, 1601199, 1680765, 1779110, 2016918, 2516741, 2668665, 3202398, 3361530, 5033482, 5042295, 5337330, 7550223, 8005995, 10084590, 12583705, 15100446, 16011990, 22650669, 25167410, 37751115, 45301338, 75502230, 113253345, 223989949, 226506690, 447979898, 671969847, 1119949745, 1343939694, 2015909541, 2239899490, 3359849235, 4031819082, 6719698470, 10079547705, 20159095410]

約数ペア:

[(1, 20159095410), (2, 10079547705), (3, 6719698470), (5, 4031819082), (6, 3359849235), (9, 2239899490), (10, 2015909541), (15, 1343939694), (18, 1119949745), (30, 671969847), (45, 447979898), (89, 226506690), (90, 223989949), (178, 113253345), (267, 75502230), (445, 45301338), (534, 37751115), (801, 25167410), (890, 22650669), (1259, 16011990), (1335, 15100446), (1602, 12583705), (1999, 10084590), (2518, 8005995), (2670, 7550223), (3777, 5337330), (3998, 5042295), (4005, 5033482), (5997, 3361530), (6295, 3202398), (7554, 2668665), (8010, 2516741), (9995, 2016918), (11331, 1779110), (11994, 1680765), (12590, 1601199), (17991, 1120510), (18885, 1067466), (19990, 1008459), (22662, 889555), (29985, 672306), (35982, 560255), (37770, 533733), (56655, 355822), (59970, 336153), (89955, 224102), (112051, 179910), (113310, 177911)]