30679550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 62902224

約数和(自身を除く): 32222674

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 461, 550, 605, 922, 1210, 1331, 2305, 2662, 3025, 4610, 5071, 6050, 6655, 10142, 11525, 13310, 23050, 25355, 33275, 50710, 55781, 66550, 111562, 126775, 253550, 278905, 557810, 613591, 1227182, 1394525, 2789050, 3067955, 6135910, 15339775, 30679550]

約数ペア:

[(1, 30679550), (2, 15339775), (5, 6135910), (10, 3067955), (11, 2789050), (22, 1394525), (25, 1227182), (50, 613591), (55, 557810), (110, 278905), (121, 253550), (242, 126775), (275, 111562), (461, 66550), (550, 55781), (605, 50710), (922, 33275), (1210, 25355), (1331, 23050), (2305, 13310), (2662, 11525), (3025, 10142), (4610, 6655), (5071, 6050)]