177422030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 353305152

約数和(自身を除く): 175883122

約数列:

[1, 2, 5, 10, 17, 34, 37, 67, 74, 85, 134, 170, 185, 335, 370, 421, 629, 670, 842, 1139, 1258, 2105, 2278, 2479, 3145, 4210, 4958, 5695, 6290, 7157, 11390, 12395, 14314, 15577, 24790, 28207, 31154, 35785, 42143, 56414, 71570, 77885, 84286, 141035, 155770, 210715, 264809, 282070, 421430, 479519, 529618, 959038, 1043659, 1324045, 2087318, 2397595, 2648090, 4795190, 5218295, 10436590, 17742203, 35484406, 88711015, 177422030]

約数ペア:

[(1, 177422030), (2, 88711015), (5, 35484406), (10, 17742203), (17, 10436590), (34, 5218295), (37, 4795190), (67, 2648090), (74, 2397595), (85, 2087318), (134, 1324045), (170, 1043659), (185, 959038), (335, 529618), (370, 479519), (421, 421430), (629, 282070), (670, 264809), (842, 210715), (1139, 155770), (1258, 141035), (2105, 84286), (2278, 77885), (2479, 71570), (3145, 56414), (4210, 42143), (4958, 35785), (5695, 31154), (6290, 28207), (7157, 24790), (11390, 15577), (12395, 14314)]