121293390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{130423}}^1$

素因数の和:130464

約数の個数: 32

約数和(自身を含む): 300496896

約数和(自身を除く): 179203506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 130423, 260846, 391269, 652115, 782538, 1304230, 1956345, 3912690, 4043113, 8086226, 12129339, 20215565, 24258678, 40431130, 60646695, 121293390]

約数ペア:

[(1, 121293390), (2, 60646695), (3, 40431130), (5, 24258678), (6, 20215565), (10, 12129339), (15, 8086226), (30, 4043113), (31, 3912690), (62, 1956345), (93, 1304230), (155, 782538), (186, 652115), (310, 391269), (465, 260846), (930, 130423)]