9243990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 28984320

約数和(自身を除く): 19740330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 73, 90, 105, 126, 134, 135, 146, 189, 201, 210, 219, 270, 315, 335, 365, 378, 402, 438, 469, 511, 603, 630, 657, 670, 730, 938, 945, 1005, 1022, 1095, 1206, 1314, 1407, 1533, 1809, 1890, 1971, 2010, 2190, 2345, 2555, 2814, 3015, 3066, 3285, 3618, 3942, 4221, 4599, 4690, 4891, 5110, 6030, 6570, 7035, 7665, 8442, 9045, 9198, 9782, 9855, 12663, 13797, 14070, 14673, 15330, 18090, 19710, 21105, 22995, 24455, 25326, 27594, 29346, 34237, 42210, 44019, 45990, 48910, 63315, 68474, 68985, 73365, 88038, 102711, 126630, 132057, 137970, 146730, 171185, 205422, 220095, 264114, 308133, 342370, 440190, 513555, 616266, 660285, 924399, 1027110, 1320570, 1540665, 1848798, 3081330, 4621995, 9243990]

約数ペア:

[(1, 9243990), (2, 4621995), (3, 3081330), (5, 1848798), (6, 1540665), (7, 1320570), (9, 1027110), (10, 924399), (14, 660285), (15, 616266), (18, 513555), (21, 440190), (27, 342370), (30, 308133), (35, 264114), (42, 220095), (45, 205422), (54, 171185), (63, 146730), (67, 137970), (70, 132057), (73, 126630), (90, 102711), (105, 88038), (126, 73365), (134, 68985), (135, 68474), (146, 63315), (189, 48910), (201, 45990), (210, 44019), (219, 42210), (270, 34237), (315, 29346), (335, 27594), (365, 25326), (378, 24455), (402, 22995), (438, 21105), (469, 19710), (511, 18090), (603, 15330), (630, 14673), (657, 14070), (670, 13797), (730, 12663), (938, 9855), (945, 9782), (1005, 9198), (1022, 9045), (1095, 8442), (1206, 7665), (1314, 7035), (1407, 6570), (1533, 6030), (1809, 5110), (1890, 4891), (1971, 4690), (2010, 4599), (2190, 4221), (2345, 3942), (2555, 3618), (2814, 3285), (3015, 3066)]