308695260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{61987}}^1$

素因数の和:62082

約数の個数: 48

約数和(自身を含む): 874774656

約数和(自身を除く): 566079396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 61987, 123974, 185961, 247948, 309935, 371922, 619870, 743844, 929805, 1239740, 1859610, 3719220, 5144921, 10289842, 15434763, 20579684, 25724605, 30869526, 51449210, 61739052, 77173815, 102898420, 154347630, 308695260]

約数ペア:

[(1, 308695260), (2, 154347630), (3, 102898420), (4, 77173815), (5, 61739052), (6, 51449210), (10, 30869526), (12, 25724605), (15, 20579684), (20, 15434763), (30, 10289842), (60, 5144921), (83, 3719220), (166, 1859610), (249, 1239740), (332, 929805), (415, 743844), (498, 619870), (830, 371922), (996, 309935), (1245, 247948), (1660, 185961), (2490, 123974), (4980, 61987)]