30459100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 72

約数和(自身を含む): 77057568

約数和(自身を除く): 46598468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 100, 106, 140, 175, 212, 265, 350, 371, 530, 700, 742, 821, 1060, 1325, 1484, 1642, 1855, 2650, 3284, 3710, 4105, 5300, 5747, 7420, 8210, 9275, 11494, 16420, 18550, 20525, 22988, 28735, 37100, 41050, 43513, 57470, 82100, 87026, 114940, 143675, 174052, 217565, 287350, 304591, 435130, 574700, 609182, 870260, 1087825, 1218364, 1522955, 2175650, 3045910, 4351300, 6091820, 7614775, 15229550, 30459100]

約数ペア:

[(1, 30459100), (2, 15229550), (4, 7614775), (5, 6091820), (7, 4351300), (10, 3045910), (14, 2175650), (20, 1522955), (25, 1218364), (28, 1087825), (35, 870260), (50, 609182), (53, 574700), (70, 435130), (100, 304591), (106, 287350), (140, 217565), (175, 174052), (212, 143675), (265, 114940), (350, 87026), (371, 82100), (530, 57470), (700, 43513), (742, 41050), (821, 37100), (1060, 28735), (1325, 22988), (1484, 20525), (1642, 18550), (1855, 16420), (2650, 11494), (3284, 9275), (3710, 8210), (4105, 7420), (5300, 5747)]