173507670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 160

約数和(自身を含む): 541956096

約数和(自身を除く): 368448426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 81, 90, 105, 126, 135, 142, 162, 189, 210, 213, 270, 315, 355, 378, 405, 426, 431, 497, 567, 630, 639, 710, 810, 862, 945, 994, 1065, 1134, 1278, 1293, 1491, 1890, 1917, 2130, 2155, 2485, 2586, 2835, 2982, 3017, 3195, 3834, 3879, 4310, 4473, 4970, 5670, 5751, 6034, 6390, 6465, 7455, 7758, 8946, 9051, 9585, 11502, 11637, 12930, 13419, 14910, 15085, 18102, 19170, 19395, 22365, 23274, 26838, 27153, 28755, 30170, 30601, 34911, 38790, 40257, 44730, 45255, 54306, 57510, 58185, 61202, 67095, 69822, 80514, 81459, 90510, 91803, 116370, 134190, 135765, 153005, 162918, 174555, 183606, 201285, 214207, 244377, 271530, 275409, 306010, 349110, 402570, 407295, 428414, 459015, 488754, 550818, 642621, 814590, 826227, 918030, 1071035, 1221885, 1285242, 1377045, 1652454, 1927863, 2142070, 2443770, 2478681, 2754090, 3213105, 3855726, 4131135, 4957362, 5783589, 6426210, 8262270, 9639315, 11567178, 12393405, 17350767, 19278630, 24786810, 28917945, 34701534, 57835890, 86753835, 173507670]

約数ペア:

[(1, 173507670), (2, 86753835), (3, 57835890), (5, 34701534), (6, 28917945), (7, 24786810), (9, 19278630), (10, 17350767), (14, 12393405), (15, 11567178), (18, 9639315), (21, 8262270), (27, 6426210), (30, 5783589), (35, 4957362), (42, 4131135), (45, 3855726), (54, 3213105), (63, 2754090), (70, 2478681), (71, 2443770), (81, 2142070), (90, 1927863), (105, 1652454), (126, 1377045), (135, 1285242), (142, 1221885), (162, 1071035), (189, 918030), (210, 826227), (213, 814590), (270, 642621), (315, 550818), (355, 488754), (378, 459015), (405, 428414), (426, 407295), (431, 402570), (497, 349110), (567, 306010), (630, 275409), (639, 271530), (710, 244377), (810, 214207), (862, 201285), (945, 183606), (994, 174555), (1065, 162918), (1134, 153005), (1278, 135765), (1293, 134190), (1491, 116370), (1890, 91803), (1917, 90510), (2130, 81459), (2155, 80514), (2485, 69822), (2586, 67095), (2835, 61202), (2982, 58185), (3017, 57510), (3195, 54306), (3834, 45255), (3879, 44730), (4310, 40257), (4473, 38790), (4970, 34911), (5670, 30601), (5751, 30170), (6034, 28755), (6390, 27153), (6465, 26838), (7455, 23274), (7758, 22365), (8946, 19395), (9051, 19170), (9585, 18102), (11502, 15085), (11637, 14910), (12930, 13419)]