304837330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 679622400

約数和(自身を除く): 374785070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 137, 190, 239, 245, 266, 274, 478, 490, 665, 685, 931, 959, 1195, 1330, 1370, 1673, 1862, 1918, 2390, 2603, 3346, 4541, 4655, 4795, 5206, 6713, 8365, 9082, 9310, 9590, 11711, 13015, 13426, 16730, 18221, 22705, 23422, 26030, 31787, 32743, 33565, 36442, 45410, 58555, 63574, 65486, 67130, 91105, 117110, 127547, 158935, 163715, 182210, 222509, 229201, 255094, 317870, 327430, 445018, 458402, 622117, 637735, 1112545, 1146005, 1244234, 1275470, 1604407, 2225090, 2292010, 3110585, 3208814, 4354819, 6221170, 8022035, 8709638, 16044070, 21774095, 30483733, 43548190, 60967466, 152418665, 304837330]

約数ペア:

[(1, 304837330), (2, 152418665), (5, 60967466), (7, 43548190), (10, 30483733), (14, 21774095), (19, 16044070), (35, 8709638), (38, 8022035), (49, 6221170), (70, 4354819), (95, 3208814), (98, 3110585), (133, 2292010), (137, 2225090), (190, 1604407), (239, 1275470), (245, 1244234), (266, 1146005), (274, 1112545), (478, 637735), (490, 622117), (665, 458402), (685, 445018), (931, 327430), (959, 317870), (1195, 255094), (1330, 229201), (1370, 222509), (1673, 182210), (1862, 163715), (1918, 158935), (2390, 127547), (2603, 117110), (3346, 91105), (4541, 67130), (4655, 65486), (4795, 63574), (5206, 58555), (6713, 45410), (8365, 36442), (9082, 33565), (9310, 32743), (9590, 31787), (11711, 26030), (13015, 23422), (13426, 22705), (16730, 18221)]