71671480496630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1\times {\mathrm{9210769}}^1$

素因数の和:9212121

約数の個数: 64

約数和(自身を含む): 149214474000000

約数和(自身を除く): 77542993503370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 1249, 2498, 3115, 6230, 6245, 8743, 12490, 17486, 43715, 87430, 111161, 222322, 555805, 778127, 1111610, 1556254, 3890635, 7781270, 9210769, 18421538, 46053845, 64475383, 92107690, 128950766, 322376915, 644753830, 819758441, 1639516882, 4098792205, 5738309087, 8197584410, 11476618174, 11504250481, 23008500962, 28691545435, 57383090870, 57521252405, 80529753367, 115042504810, 161059506734, 402648766835, 805297533670, 1023878292809, 2047756585618, 5119391464045, 7167148049663, 10238782928090, 14334296099326, 35835740248315, 71671480496630]

約数ペア:

[(1, 71671480496630), (2, 35835740248315), (5, 14334296099326), (7, 10238782928090), (10, 7167148049663), (14, 5119391464045), (35, 2047756585618), (70, 1023878292809), (89, 805297533670), (178, 402648766835), (445, 161059506734), (623, 115042504810), (890, 80529753367), (1246, 57521252405), (1249, 57383090870), (2498, 28691545435), (3115, 23008500962), (6230, 11504250481), (6245, 11476618174), (8743, 8197584410), (12490, 5738309087), (17486, 4098792205), (43715, 1639516882), (87430, 819758441), (111161, 644753830), (222322, 322376915), (555805, 128950766), (778127, 92107690), (1111610, 64475383), (1556254, 46053845), (3890635, 18421538), (7781270, 9210769)]