30138408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22031}}^1$

素因数の和:22062

約数の個数: 48

約数和(自身を含む): 85924800

約数和(自身を除く): 55786392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22031, 44062, 66093, 88124, 132186, 176248, 198279, 264372, 396558, 418589, 528744, 793116, 837178, 1255767, 1586232, 1674356, 2511534, 3348712, 3767301, 5023068, 7534602, 10046136, 15069204, 30138408]

約数ペア:

[(1, 30138408), (2, 15069204), (3, 10046136), (4, 7534602), (6, 5023068), (8, 3767301), (9, 3348712), (12, 2511534), (18, 1674356), (19, 1586232), (24, 1255767), (36, 837178), (38, 793116), (57, 528744), (72, 418589), (76, 396558), (114, 264372), (152, 198279), (171, 176248), (228, 132186), (342, 88124), (456, 66093), (684, 44062), (1368, 22031)]