170057940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 533223936

約数和(自身を除く): 363165996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 541, 620, 676, 780, 806, 845, 930, 1014, 1082, 1209, 1612, 1623, 1690, 1860, 2015, 2028, 2164, 2418, 2535, 2705, 3246, 3380, 4030, 4836, 5070, 5239, 5410, 6045, 6492, 7033, 8060, 8115, 10140, 10478, 10820, 12090, 14066, 15717, 16230, 16771, 20956, 21099, 24180, 26195, 28132, 31434, 32460, 33542, 35165, 42198, 50313, 52390, 62868, 67084, 70330, 78585, 83855, 84396, 91429, 100626, 104780, 105495, 140660, 157170, 167710, 182858, 201252, 210990, 218023, 251565, 274287, 314340, 335420, 365716, 421980, 436046, 457145, 503130, 548574, 654069, 872092, 914290, 1006260, 1090115, 1097148, 1308138, 1371435, 1828580, 2180230, 2616276, 2742870, 2834299, 3270345, 4360460, 5485740, 5668598, 6540690, 8502897, 11337196, 13081380, 14171495, 17005794, 28342990, 34011588, 42514485, 56685980, 85028970, 170057940]

約数ペア:

[(1, 170057940), (2, 85028970), (3, 56685980), (4, 42514485), (5, 34011588), (6, 28342990), (10, 17005794), (12, 14171495), (13, 13081380), (15, 11337196), (20, 8502897), (26, 6540690), (30, 5668598), (31, 5485740), (39, 4360460), (52, 3270345), (60, 2834299), (62, 2742870), (65, 2616276), (78, 2180230), (93, 1828580), (124, 1371435), (130, 1308138), (155, 1097148), (156, 1090115), (169, 1006260), (186, 914290), (195, 872092), (260, 654069), (310, 548574), (338, 503130), (372, 457145), (390, 436046), (403, 421980), (465, 365716), (507, 335420), (541, 314340), (620, 274287), (676, 251565), (780, 218023), (806, 210990), (845, 201252), (930, 182858), (1014, 167710), (1082, 157170), (1209, 140660), (1612, 105495), (1623, 104780), (1690, 100626), (1860, 91429), (2015, 84396), (2028, 83855), (2164, 78585), (2418, 70330), (2535, 67084), (2705, 62868), (3246, 52390), (3380, 50313), (4030, 42198), (4836, 35165), (5070, 33542), (5239, 32460), (5410, 31434), (6045, 28132), (6492, 26195), (7033, 24180), (8060, 21099), (8115, 20956), (10140, 16771), (10478, 16230), (10820, 15717), (12090, 14066)]