26788892970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{4993}}^1$

素因数の和:5920

約数の個数: 128

約数和(自身を含む): 76113354240

約数和(自身を除く): 49324461270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 881, 1015, 1218, 1762, 2030, 2643, 3045, 4405, 4993, 5286, 6090, 6167, 8810, 9986, 12334, 13215, 14979, 18501, 24965, 25549, 26430, 29958, 30835, 34951, 37002, 49930, 51098, 61670, 69902, 74895, 76647, 92505, 104853, 127745, 144797, 149790, 153294, 174755, 178843, 185010, 209706, 255490, 289594, 349510, 357686, 383235, 434391, 524265, 536529, 723985, 766470, 868782, 894215, 1013579, 1048530, 1073058, 1447970, 1788430, 2027158, 2171955, 2682645, 3040737, 4343910, 4398833, 5067895, 5365290, 6081474, 8797666, 10135790, 13196499, 15203685, 21994165, 26392998, 30407370, 30791831, 43988330, 61583662, 65982495, 92375493, 127566157, 131964990, 153959155, 184750986, 255132314, 307918310, 382698471, 461877465, 637830785, 765396942, 892963099, 923754930, 1275661570, 1785926198, 1913492355, 2678889297, 3826984710, 4464815495, 5357778594, 8929630990, 13394446485, 26788892970]

約数ペア:

[(1, 26788892970), (2, 13394446485), (3, 8929630990), (5, 5357778594), (6, 4464815495), (7, 3826984710), (10, 2678889297), (14, 1913492355), (15, 1785926198), (21, 1275661570), (29, 923754930), (30, 892963099), (35, 765396942), (42, 637830785), (58, 461877465), (70, 382698471), (87, 307918310), (105, 255132314), (145, 184750986), (174, 153959155), (203, 131964990), (210, 127566157), (290, 92375493), (406, 65982495), (435, 61583662), (609, 43988330), (870, 30791831), (881, 30407370), (1015, 26392998), (1218, 21994165), (1762, 15203685), (2030, 13196499), (2643, 10135790), (3045, 8797666), (4405, 6081474), (4993, 5365290), (5286, 5067895), (6090, 4398833), (6167, 4343910), (8810, 3040737), (9986, 2682645), (12334, 2171955), (13215, 2027158), (14979, 1788430), (18501, 1447970), (24965, 1073058), (25549, 1048530), (26430, 1013579), (29958, 894215), (30835, 868782), (34951, 766470), (37002, 723985), (49930, 536529), (51098, 524265), (61670, 434391), (69902, 383235), (74895, 357686), (76647, 349510), (92505, 289594), (104853, 255490), (127745, 209706), (144797, 185010), (149790, 178843), (153294, 174755)]