1876158060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{4591}}^1$

素因数の和:4756

約数の個数: 144

約数和(自身を含む): 6156218880

約数和(自身を除く): 4280060820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 139, 140, 147, 196, 210, 245, 278, 294, 417, 420, 490, 556, 588, 695, 735, 834, 973, 980, 1390, 1470, 1668, 1946, 2085, 2780, 2919, 2940, 3892, 4170, 4591, 4865, 5838, 6811, 8340, 9182, 9730, 11676, 13622, 13773, 14595, 18364, 19460, 20433, 22955, 27244, 27546, 29190, 32137, 34055, 40866, 45910, 55092, 58380, 64274, 68110, 68865, 81732, 91820, 96411, 102165, 128548, 136220, 137730, 160685, 192822, 204330, 224959, 275460, 321370, 385644, 408660, 449918, 482055, 638149, 642740, 674877, 899836, 964110, 1124795, 1276298, 1349754, 1914447, 1928220, 2249590, 2552596, 2699508, 3190745, 3374385, 3828894, 4467043, 4499180, 6381490, 6748770, 7657788, 8934086, 9572235, 12762980, 13401129, 13497540, 17868172, 19144470, 22335215, 26802258, 31269301, 38288940, 44670430, 53604516, 62538602, 67005645, 89340860, 93807903, 125077204, 134011290, 156346505, 187615806, 268022580, 312693010, 375231612, 469039515, 625386020, 938079030, 1876158060]

約数ペア:

[(1, 1876158060), (2, 938079030), (3, 625386020), (4, 469039515), (5, 375231612), (6, 312693010), (7, 268022580), (10, 187615806), (12, 156346505), (14, 134011290), (15, 125077204), (20, 93807903), (21, 89340860), (28, 67005645), (30, 62538602), (35, 53604516), (42, 44670430), (49, 38288940), (60, 31269301), (70, 26802258), (84, 22335215), (98, 19144470), (105, 17868172), (139, 13497540), (140, 13401129), (147, 12762980), (196, 9572235), (210, 8934086), (245, 7657788), (278, 6748770), (294, 6381490), (417, 4499180), (420, 4467043), (490, 3828894), (556, 3374385), (588, 3190745), (695, 2699508), (735, 2552596), (834, 2249590), (973, 1928220), (980, 1914447), (1390, 1349754), (1470, 1276298), (1668, 1124795), (1946, 964110), (2085, 899836), (2780, 674877), (2919, 642740), (2940, 638149), (3892, 482055), (4170, 449918), (4591, 408660), (4865, 385644), (5838, 321370), (6811, 275460), (8340, 224959), (9182, 204330), (9730, 192822), (11676, 160685), (13622, 137730), (13773, 136220), (14595, 128548), (18364, 102165), (19460, 96411), (20433, 91820), (22955, 81732), (27244, 68865), (27546, 68110), (29190, 64274), (32137, 58380), (34055, 55092), (40866, 45910)]