14120540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 36103200

約数和(自身を除く): 21982660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 349, 476, 578, 595, 698, 1156, 1190, 1396, 1445, 1745, 2023, 2380, 2443, 2890, 3490, 4046, 4886, 5780, 5933, 6980, 8092, 9772, 10115, 11866, 12215, 20230, 23732, 24430, 29665, 40460, 41531, 48860, 59330, 83062, 100861, 118660, 166124, 201722, 207655, 403444, 415310, 504305, 706027, 830620, 1008610, 1412054, 2017220, 2824108, 3530135, 7060270, 14120540]

約数ペア:

[(1, 14120540), (2, 7060270), (4, 3530135), (5, 2824108), (7, 2017220), (10, 1412054), (14, 1008610), (17, 830620), (20, 706027), (28, 504305), (34, 415310), (35, 403444), (68, 207655), (70, 201722), (85, 166124), (119, 118660), (140, 100861), (170, 83062), (238, 59330), (289, 48860), (340, 41531), (349, 40460), (476, 29665), (578, 24430), (595, 23732), (698, 20230), (1156, 12215), (1190, 11866), (1396, 10115), (1445, 9772), (1745, 8092), (2023, 6980), (2380, 5933), (2443, 5780), (2890, 4886), (3490, 4046)]