310099386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 673505280

約数和(自身を除く): 363405894

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 173, 186, 346, 419, 519, 713, 838, 1038, 1257, 1426, 2139, 2514, 3979, 4278, 5363, 7958, 9637, 10726, 11937, 12989, 16089, 19274, 23874, 25978, 28911, 32178, 38967, 57822, 72487, 77934, 123349, 144974, 217461, 246698, 298747, 370047, 434922, 597494, 740094, 896241, 1667201, 1792482, 2247097, 3334402, 4494194, 5001603, 6741291, 10003206, 13482582, 51683231, 103366462, 155049693, 310099386]

約数ペア:

[(1, 310099386), (2, 155049693), (3, 103366462), (6, 51683231), (23, 13482582), (31, 10003206), (46, 6741291), (62, 5001603), (69, 4494194), (93, 3334402), (138, 2247097), (173, 1792482), (186, 1667201), (346, 896241), (419, 740094), (519, 597494), (713, 434922), (838, 370047), (1038, 298747), (1257, 246698), (1426, 217461), (2139, 144974), (2514, 123349), (3979, 77934), (4278, 72487), (5363, 57822), (7958, 38967), (9637, 32178), (10726, 28911), (11937, 25978), (12989, 23874), (16089, 19274)]