69882540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12799}}^1$

素因数の和:12831

約数の個数: 96

約数和(自身を含む): 240844800

約数和(自身を除く): 170962260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 12799, 25598, 38397, 51196, 63995, 76794, 89593, 127990, 153588, 166387, 179186, 191985, 255980, 268779, 332774, 358372, 383970, 447965, 499161, 537558, 665548, 767940, 831935, 895930, 998322, 1075116, 1164709, 1343895, 1663870, 1791860, 1996644, 2329418, 2495805, 2687790, 3327740, 3494127, 4658836, 4991610, 5375580, 5823545, 6988254, 9983220, 11647090, 13976508, 17470635, 23294180, 34941270, 69882540]

約数ペア:

[(1, 69882540), (2, 34941270), (3, 23294180), (4, 17470635), (5, 13976508), (6, 11647090), (7, 9983220), (10, 6988254), (12, 5823545), (13, 5375580), (14, 4991610), (15, 4658836), (20, 3494127), (21, 3327740), (26, 2687790), (28, 2495805), (30, 2329418), (35, 1996644), (39, 1791860), (42, 1663870), (52, 1343895), (60, 1164709), (65, 1075116), (70, 998322), (78, 895930), (84, 831935), (91, 767940), (105, 665548), (130, 537558), (140, 499161), (156, 447965), (182, 383970), (195, 358372), (210, 332774), (260, 268779), (273, 255980), (364, 191985), (390, 179186), (420, 166387), (455, 153588), (546, 127990), (780, 89593), (910, 76794), (1092, 63995), (1365, 51196), (1820, 38397), (2730, 25598), (5460, 12799)]