172479660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2063

約数の個数: 96

約数和(自身を含む): 509386752

約数和(自身を除く): 336907092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 705, 930, 940, 1410, 1457, 1860, 1973, 2820, 2914, 3946, 4371, 5828, 5919, 7285, 7892, 8742, 9865, 11838, 14570, 17484, 19730, 21855, 23676, 29140, 29595, 39460, 43710, 59190, 61163, 87420, 92731, 118380, 122326, 183489, 185462, 244652, 278193, 305815, 366978, 370924, 463655, 556386, 611630, 733956, 917445, 927310, 1112772, 1223260, 1390965, 1834890, 1854620, 2781930, 2874661, 3669780, 5563860, 5749322, 8623983, 11498644, 14373305, 17247966, 28746610, 34495932, 43119915, 57493220, 86239830, 172479660]

約数ペア:

[(1, 172479660), (2, 86239830), (3, 57493220), (4, 43119915), (5, 34495932), (6, 28746610), (10, 17247966), (12, 14373305), (15, 11498644), (20, 8623983), (30, 5749322), (31, 5563860), (47, 3669780), (60, 2874661), (62, 2781930), (93, 1854620), (94, 1834890), (124, 1390965), (141, 1223260), (155, 1112772), (186, 927310), (188, 917445), (235, 733956), (282, 611630), (310, 556386), (372, 463655), (465, 370924), (470, 366978), (564, 305815), (620, 278193), (705, 244652), (930, 185462), (940, 183489), (1410, 122326), (1457, 118380), (1860, 92731), (1973, 87420), (2820, 61163), (2914, 59190), (3946, 43710), (4371, 39460), (5828, 29595), (5919, 29140), (7285, 23676), (7892, 21855), (8742, 19730), (9865, 17484), (11838, 14570)]