71004150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{22541}}^1$

素因数の和:22566

約数の個数: 72

約数和(自身を含む): 218026224

約数和(自身を除く): 147022074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 22541, 45082, 67623, 112705, 135246, 157787, 202869, 225410, 315574, 338115, 405738, 473361, 563525, 676230, 788935, 946722, 1014345, 1127050, 1420083, 1577870, 1690575, 2028690, 2366805, 2840166, 3381150, 3944675, 4733610, 5071725, 7100415, 7889350, 10143450, 11834025, 14200830, 23668050, 35502075, 71004150]

約数ペア:

[(1, 71004150), (2, 35502075), (3, 23668050), (5, 14200830), (6, 11834025), (7, 10143450), (9, 7889350), (10, 7100415), (14, 5071725), (15, 4733610), (18, 3944675), (21, 3381150), (25, 2840166), (30, 2366805), (35, 2028690), (42, 1690575), (45, 1577870), (50, 1420083), (63, 1127050), (70, 1014345), (75, 946722), (90, 788935), (105, 676230), (126, 563525), (150, 473361), (175, 405738), (210, 338115), (225, 315574), (315, 225410), (350, 202869), (450, 157787), (525, 135246), (630, 112705), (1050, 67623), (1575, 45082), (3150, 22541)]