213179610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5153}}^1$

素因数の和:5367

約数の個数: 64

約数和(自身を含む): 587803392

約数和(自身を除く): 374623782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1970, 2758, 2955, 4137, 5153, 5910, 6895, 8274, 10306, 13790, 15459, 20685, 25765, 30918, 36071, 41370, 51530, 72142, 77295, 108213, 154590, 180355, 216426, 360710, 541065, 1015141, 1082130, 2030282, 3045423, 5075705, 6090846, 7105987, 10151410, 14211974, 15227115, 21317961, 30454230, 35529935, 42635922, 71059870, 106589805, 213179610]

約数ペア:

[(1, 213179610), (2, 106589805), (3, 71059870), (5, 42635922), (6, 35529935), (7, 30454230), (10, 21317961), (14, 15227115), (15, 14211974), (21, 10151410), (30, 7105987), (35, 6090846), (42, 5075705), (70, 3045423), (105, 2030282), (197, 1082130), (210, 1015141), (394, 541065), (591, 360710), (985, 216426), (1182, 180355), (1379, 154590), (1970, 108213), (2758, 77295), (2955, 72142), (4137, 51530), (5153, 41370), (5910, 36071), (6895, 30918), (8274, 25765), (10306, 20685), (13790, 15459)]