30218474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 27358486

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 67, 83, 134, 143, 166, 209, 247, 286, 418, 494, 737, 871, 913, 1079, 1273, 1474, 1577, 1742, 1826, 2158, 2546, 2717, 3154, 5434, 5561, 9581, 11122, 11869, 14003, 16549, 17347, 19162, 20501, 23738, 28006, 33098, 34694, 41002, 61171, 72293, 105659, 122342, 144586, 182039, 211318, 225511, 364078, 451022, 795223, 1162249, 1373567, 1590446, 2324498, 2747134, 15109237, 30218474]

約数ペア:

[(1, 30218474), (2, 15109237), (11, 2747134), (13, 2324498), (19, 1590446), (22, 1373567), (26, 1162249), (38, 795223), (67, 451022), (83, 364078), (134, 225511), (143, 211318), (166, 182039), (209, 144586), (247, 122342), (286, 105659), (418, 72293), (494, 61171), (737, 41002), (871, 34694), (913, 33098), (1079, 28006), (1273, 23738), (1474, 20501), (1577, 19162), (1742, 17347), (1826, 16549), (2158, 14003), (2546, 11869), (2717, 11122), (3154, 9581), (5434, 5561)]