30729030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 79081920

約数和(自身を除く): 48352890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 677, 890, 1335, 1354, 1513, 2031, 2670, 3026, 3385, 4062, 4539, 6770, 7565, 9078, 10155, 11509, 15130, 20310, 22695, 23018, 34527, 45390, 57545, 60253, 69054, 115090, 120506, 172635, 180759, 301265, 345270, 361518, 602530, 903795, 1024301, 1807590, 2048602, 3072903, 5121505, 6145806, 10243010, 15364515, 30729030]

約数ペア:

[(1, 30729030), (2, 15364515), (3, 10243010), (5, 6145806), (6, 5121505), (10, 3072903), (15, 2048602), (17, 1807590), (30, 1024301), (34, 903795), (51, 602530), (85, 361518), (89, 345270), (102, 301265), (170, 180759), (178, 172635), (255, 120506), (267, 115090), (445, 69054), (510, 60253), (534, 57545), (677, 45390), (890, 34527), (1335, 23018), (1354, 22695), (1513, 20310), (2031, 15130), (2670, 11509), (3026, 10155), (3385, 9078), (4062, 7565), (4539, 6770)]