170060940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 424336500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 971, 973, 1251, 1260, 1390, 1668, 1942, 1946, 2085, 2502, 2780, 2913, 2919, 3884, 3892, 4170, 4855, 4865, 5004, 5826, 5838, 6255, 6797, 8340, 8739, 8757, 9710, 9730, 11652, 11676, 12510, 13594, 14565, 14595, 17478, 17514, 19420, 19460, 20391, 25020, 27188, 29130, 29190, 33985, 34956, 35028, 40782, 43695, 43785, 58260, 58380, 61173, 67970, 81564, 87390, 87570, 101955, 122346, 134969, 135940, 174780, 175140, 203910, 244692, 269938, 305865, 404907, 407820, 539876, 611730, 674845, 809814, 944783, 1214721, 1223460, 1349690, 1619628, 1889566, 2024535, 2429442, 2699380, 2834349, 3779132, 4049070, 4723915, 4858884, 5668698, 6073605, 8098140, 8503047, 9447830, 11337396, 12147210, 14171745, 17006094, 18895660, 24294420, 28343490, 34012188, 42515235, 56686980, 85030470, 170060940]

約数ペア:

[(1, 170060940), (2, 85030470), (3, 56686980), (4, 42515235), (5, 34012188), (6, 28343490), (7, 24294420), (9, 18895660), (10, 17006094), (12, 14171745), (14, 12147210), (15, 11337396), (18, 9447830), (20, 8503047), (21, 8098140), (28, 6073605), (30, 5668698), (35, 4858884), (36, 4723915), (42, 4049070), (45, 3779132), (60, 2834349), (63, 2699380), (70, 2429442), (84, 2024535), (90, 1889566), (105, 1619628), (126, 1349690), (139, 1223460), (140, 1214721), (180, 944783), (210, 809814), (252, 674845), (278, 611730), (315, 539876), (417, 407820), (420, 404907), (556, 305865), (630, 269938), (695, 244692), (834, 203910), (971, 175140), (973, 174780), (1251, 135940), (1260, 134969), (1390, 122346), (1668, 101955), (1942, 87570), (1946, 87390), (2085, 81564), (2502, 67970), (2780, 61173), (2913, 58380), (2919, 58260), (3884, 43785), (3892, 43695), (4170, 40782), (4855, 35028), (4865, 34956), (5004, 33985), (5826, 29190), (5838, 29130), (6255, 27188), (6797, 25020), (8340, 20391), (8739, 19460), (8757, 19420), (9710, 17514), (9730, 17478), (11652, 14595), (11676, 14565), (12510, 13594)]