174056820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 575402688

約数和(自身を除く): 401345868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 98, 105, 140, 146, 147, 196, 210, 219, 245, 292, 294, 365, 420, 438, 490, 511, 588, 730, 735, 811, 876, 980, 1022, 1095, 1460, 1470, 1533, 1622, 2044, 2190, 2433, 2555, 2940, 3066, 3244, 3577, 4055, 4380, 4866, 5110, 5677, 6132, 7154, 7665, 8110, 9732, 10220, 10731, 11354, 12165, 14308, 15330, 16220, 17031, 17885, 21462, 22708, 24330, 28385, 30660, 34062, 35770, 39739, 42924, 48660, 53655, 56770, 59203, 68124, 71540, 79478, 85155, 107310, 113540, 118406, 119217, 158956, 170310, 177609, 198695, 214620, 236812, 238434, 296015, 340620, 355218, 397390, 414421, 476868, 592030, 596085, 710436, 794780, 828842, 888045, 1184060, 1192170, 1243263, 1657684, 1776090, 2072105, 2384340, 2486526, 2900947, 3552180, 4144210, 4973052, 5801894, 6216315, 8288420, 8702841, 11603788, 12432630, 14504735, 17405682, 24865260, 29009470, 34811364, 43514205, 58018940, 87028410, 174056820]

約数ペア:

[(1, 174056820), (2, 87028410), (3, 58018940), (4, 43514205), (5, 34811364), (6, 29009470), (7, 24865260), (10, 17405682), (12, 14504735), (14, 12432630), (15, 11603788), (20, 8702841), (21, 8288420), (28, 6216315), (30, 5801894), (35, 4973052), (42, 4144210), (49, 3552180), (60, 2900947), (70, 2486526), (73, 2384340), (84, 2072105), (98, 1776090), (105, 1657684), (140, 1243263), (146, 1192170), (147, 1184060), (196, 888045), (210, 828842), (219, 794780), (245, 710436), (292, 596085), (294, 592030), (365, 476868), (420, 414421), (438, 397390), (490, 355218), (511, 340620), (588, 296015), (730, 238434), (735, 236812), (811, 214620), (876, 198695), (980, 177609), (1022, 170310), (1095, 158956), (1460, 119217), (1470, 118406), (1533, 113540), (1622, 107310), (2044, 85155), (2190, 79478), (2433, 71540), (2555, 68124), (2940, 59203), (3066, 56770), (3244, 53655), (3577, 48660), (4055, 42924), (4380, 39739), (4866, 35770), (5110, 34062), (5677, 30660), (6132, 28385), (7154, 24330), (7665, 22708), (8110, 21462), (9732, 17885), (10220, 17031), (10731, 16220), (11354, 15330), (12165, 14308)]