151274620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3061}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 364206528

約数和(自身を除く): 212931908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3061, 3530, 4942, 6122, 7060, 9884, 12244, 12355, 15305, 21427, 24710, 30610, 42854, 49420, 61220, 85708, 107135, 214270, 428540, 1080533, 2161066, 4322132, 5402665, 7563731, 10805330, 15127462, 21610660, 30254924, 37818655, 75637310, 151274620]

約数ペア:

[(1, 151274620), (2, 75637310), (4, 37818655), (5, 30254924), (7, 21610660), (10, 15127462), (14, 10805330), (20, 7563731), (28, 5402665), (35, 4322132), (70, 2161066), (140, 1080533), (353, 428540), (706, 214270), (1412, 107135), (1765, 85708), (2471, 61220), (3061, 49420), (3530, 42854), (4942, 30610), (6122, 24710), (7060, 21427), (9884, 15305), (12244, 12355)]