2480457714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23371}}^1$

素因数の和:23428

約数の個数: 72

約数和(自身を含む): 6090836688

約数和(自身を除く): 3610378974

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 722, 798, 931, 1083, 1862, 2166, 2527, 2793, 5054, 5586, 7581, 15162, 17689, 23371, 35378, 46742, 53067, 70113, 106134, 140226, 163597, 327194, 444049, 490791, 888098, 981582, 1145179, 1332147, 2290358, 2664294, 3108343, 3435537, 6216686, 6871074, 8436931, 9325029, 16873862, 18650058, 21758401, 25310793, 43516802, 50621586, 59058517, 65275203, 118117034, 130550406, 177175551, 354351102, 413409619, 826819238, 1240228857, 2480457714]

約数ペア:

[(1, 2480457714), (2, 1240228857), (3, 826819238), (6, 413409619), (7, 354351102), (14, 177175551), (19, 130550406), (21, 118117034), (38, 65275203), (42, 59058517), (49, 50621586), (57, 43516802), (98, 25310793), (114, 21758401), (133, 18650058), (147, 16873862), (266, 9325029), (294, 8436931), (361, 6871074), (399, 6216686), (722, 3435537), (798, 3108343), (931, 2664294), (1083, 2290358), (1862, 1332147), (2166, 1145179), (2527, 981582), (2793, 888098), (5054, 490791), (5586, 444049), (7581, 327194), (15162, 163597), (17689, 140226), (23371, 106134), (35378, 70113), (46742, 53067)]