70949550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^4\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 120

約数和(自身を含む): 206310456

約数和(自身を除く): 135360906

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 197, 210, 245, 294, 343, 350, 394, 490, 525, 591, 686, 735, 985, 1029, 1050, 1182, 1225, 1379, 1470, 1715, 1970, 2058, 2401, 2450, 2758, 2955, 3430, 3675, 4137, 4802, 4925, 5145, 5910, 6895, 7203, 7350, 8274, 8575, 9653, 9850, 10290, 12005, 13790, 14406, 14775, 17150, 19306, 20685, 24010, 25725, 28959, 29550, 34475, 36015, 41370, 48265, 51450, 57918, 60025, 67571, 68950, 72030, 96530, 103425, 120050, 135142, 144795, 180075, 202713, 206850, 241325, 289590, 337855, 360150, 405426, 472997, 482650, 675710, 723975, 945994, 1013565, 1418991, 1447950, 1689275, 2027130, 2364985, 2837982, 3378550, 4729970, 5067825, 7094955, 10135650, 11824925, 14189910, 23649850, 35474775, 70949550]

約数ペア:

[(1, 70949550), (2, 35474775), (3, 23649850), (5, 14189910), (6, 11824925), (7, 10135650), (10, 7094955), (14, 5067825), (15, 4729970), (21, 3378550), (25, 2837982), (30, 2364985), (35, 2027130), (42, 1689275), (49, 1447950), (50, 1418991), (70, 1013565), (75, 945994), (98, 723975), (105, 675710), (147, 482650), (150, 472997), (175, 405426), (197, 360150), (210, 337855), (245, 289590), (294, 241325), (343, 206850), (350, 202713), (394, 180075), (490, 144795), (525, 135142), (591, 120050), (686, 103425), (735, 96530), (985, 72030), (1029, 68950), (1050, 67571), (1182, 60025), (1225, 57918), (1379, 51450), (1470, 48265), (1715, 41370), (1970, 36015), (2058, 34475), (2401, 29550), (2450, 28959), (2758, 25725), (2955, 24010), (3430, 20685), (3675, 19306), (4137, 17150), (4802, 14775), (4925, 14406), (5145, 13790), (5910, 12005), (6895, 10290), (7203, 9850), (7350, 9653), (8274, 8575)]