82946850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 236877696

約数和(自身を除く): 153930846

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 197, 210, 350, 394, 401, 525, 591, 802, 985, 1050, 1182, 1203, 1379, 1970, 2005, 2406, 2758, 2807, 2955, 4010, 4137, 4925, 5614, 5910, 6015, 6895, 8274, 8421, 9850, 10025, 12030, 13790, 14035, 14775, 16842, 20050, 20685, 28070, 29550, 30075, 34475, 41370, 42105, 60150, 68950, 70175, 78997, 84210, 103425, 140350, 157994, 206850, 210525, 236991, 394985, 421050, 473982, 552979, 789970, 1105958, 1184955, 1658937, 1974925, 2369910, 2764895, 3317874, 3949850, 5529790, 5924775, 8294685, 11849550, 13824475, 16589370, 27648950, 41473425, 82946850]

約数ペア:

[(1, 82946850), (2, 41473425), (3, 27648950), (5, 16589370), (6, 13824475), (7, 11849550), (10, 8294685), (14, 5924775), (15, 5529790), (21, 3949850), (25, 3317874), (30, 2764895), (35, 2369910), (42, 1974925), (50, 1658937), (70, 1184955), (75, 1105958), (105, 789970), (150, 552979), (175, 473982), (197, 421050), (210, 394985), (350, 236991), (394, 210525), (401, 206850), (525, 157994), (591, 140350), (802, 103425), (985, 84210), (1050, 78997), (1182, 70175), (1203, 68950), (1379, 60150), (1970, 42105), (2005, 41370), (2406, 34475), (2758, 30075), (2807, 29550), (2955, 28070), (4010, 20685), (4137, 20050), (4925, 16842), (5614, 14775), (5910, 14035), (6015, 13790), (6895, 12030), (8274, 10025), (8421, 9850)]