66419730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 127116270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 127, 130, 135, 149, 195, 234, 254, 270, 298, 351, 381, 390, 447, 585, 635, 702, 745, 762, 894, 1143, 1170, 1270, 1341, 1490, 1651, 1755, 1905, 1937, 2235, 2286, 2682, 3302, 3429, 3510, 3810, 3874, 4023, 4470, 4953, 5715, 5811, 6705, 6858, 8046, 8255, 9685, 9906, 11430, 11622, 13410, 14859, 16510, 17145, 17433, 18923, 19370, 20115, 24765, 29055, 29718, 34290, 34866, 37846, 40230, 44577, 49530, 52299, 56769, 58110, 74295, 87165, 89154, 94615, 104598, 113538, 148590, 170307, 174330, 189230, 222885, 245999, 261495, 283845, 340614, 445770, 491998, 510921, 522990, 567690, 737997, 851535, 1021842, 1229995, 1475994, 1703070, 2213991, 2459990, 2554605, 3689985, 4427982, 5109210, 6641973, 7379970, 11069955, 13283946, 22139910, 33209865, 66419730]

約数ペア:

[(1, 66419730), (2, 33209865), (3, 22139910), (5, 13283946), (6, 11069955), (9, 7379970), (10, 6641973), (13, 5109210), (15, 4427982), (18, 3689985), (26, 2554605), (27, 2459990), (30, 2213991), (39, 1703070), (45, 1475994), (54, 1229995), (65, 1021842), (78, 851535), (90, 737997), (117, 567690), (127, 522990), (130, 510921), (135, 491998), (149, 445770), (195, 340614), (234, 283845), (254, 261495), (270, 245999), (298, 222885), (351, 189230), (381, 174330), (390, 170307), (447, 148590), (585, 113538), (635, 104598), (702, 94615), (745, 89154), (762, 87165), (894, 74295), (1143, 58110), (1170, 56769), (1270, 52299), (1341, 49530), (1490, 44577), (1651, 40230), (1755, 37846), (1905, 34866), (1937, 34290), (2235, 29718), (2286, 29055), (2682, 24765), (3302, 20115), (3429, 19370), (3510, 18923), (3810, 17433), (3874, 17145), (4023, 16510), (4470, 14859), (4953, 13410), (5715, 11622), (5811, 11430), (6705, 9906), (6858, 9685), (8046, 8255)]