70239750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 212419584

約数和(自身を除く): 142179834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 714, 750, 787, 850, 875, 1050, 1190, 1275, 1574, 1750, 1785, 2125, 2361, 2550, 2625, 2975, 3570, 3935, 4250, 4722, 5250, 5509, 5950, 6375, 7870, 8925, 11018, 11805, 12750, 13379, 14875, 16527, 17850, 19675, 23610, 26758, 27545, 29750, 33054, 39350, 40137, 44625, 55090, 59025, 66895, 80274, 82635, 89250, 93653, 98375, 118050, 133790, 137725, 165270, 187306, 196750, 200685, 275450, 280959, 295125, 334475, 401370, 413175, 468265, 561918, 590250, 668950, 688625, 826350, 936530, 1003425, 1377250, 1404795, 1672375, 2006850, 2065875, 2341325, 2809590, 3344750, 4131750, 4682650, 5017125, 7023975, 10034250, 11706625, 14047950, 23413250, 35119875, 70239750]

約数ペア:

[(1, 70239750), (2, 35119875), (3, 23413250), (5, 14047950), (6, 11706625), (7, 10034250), (10, 7023975), (14, 5017125), (15, 4682650), (17, 4131750), (21, 3344750), (25, 2809590), (30, 2341325), (34, 2065875), (35, 2006850), (42, 1672375), (50, 1404795), (51, 1377250), (70, 1003425), (75, 936530), (85, 826350), (102, 688625), (105, 668950), (119, 590250), (125, 561918), (150, 468265), (170, 413175), (175, 401370), (210, 334475), (238, 295125), (250, 280959), (255, 275450), (350, 200685), (357, 196750), (375, 187306), (425, 165270), (510, 137725), (525, 133790), (595, 118050), (714, 98375), (750, 93653), (787, 89250), (850, 82635), (875, 80274), (1050, 66895), (1190, 59025), (1275, 55090), (1574, 44625), (1750, 40137), (1785, 39350), (2125, 33054), (2361, 29750), (2550, 27545), (2625, 26758), (2975, 23610), (3570, 19675), (3935, 17850), (4250, 16527), (4722, 14875), (5250, 13379), (5509, 12750), (5950, 11805), (6375, 11018), (7870, 8925)]