61801950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 177845760

約数和(自身を除く): 116043810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 71, 75, 105, 142, 150, 175, 210, 213, 350, 355, 426, 497, 525, 710, 829, 994, 1050, 1065, 1491, 1658, 1775, 2130, 2485, 2487, 2982, 3550, 4145, 4970, 4974, 5325, 5803, 7455, 8290, 10650, 11606, 12425, 12435, 14910, 17409, 20725, 24850, 24870, 29015, 34818, 37275, 41450, 58030, 58859, 62175, 74550, 87045, 117718, 124350, 145075, 174090, 176577, 290150, 294295, 353154, 412013, 435225, 588590, 824026, 870450, 882885, 1236039, 1471475, 1765770, 2060065, 2472078, 2942950, 4120130, 4414425, 6180195, 8828850, 10300325, 12360390, 20600650, 30900975, 61801950]

約数ペア:

[(1, 61801950), (2, 30900975), (3, 20600650), (5, 12360390), (6, 10300325), (7, 8828850), (10, 6180195), (14, 4414425), (15, 4120130), (21, 2942950), (25, 2472078), (30, 2060065), (35, 1765770), (42, 1471475), (50, 1236039), (70, 882885), (71, 870450), (75, 824026), (105, 588590), (142, 435225), (150, 412013), (175, 353154), (210, 294295), (213, 290150), (350, 176577), (355, 174090), (426, 145075), (497, 124350), (525, 117718), (710, 87045), (829, 74550), (994, 62175), (1050, 58859), (1065, 58030), (1491, 41450), (1658, 37275), (1775, 34818), (2130, 29015), (2485, 24870), (2487, 24850), (2982, 20725), (3550, 17409), (4145, 14910), (4970, 12435), (4974, 12425), (5325, 11606), (5803, 10650), (7455, 8290)]