67657380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3929}}^1$

素因数の和:3989

約数の個数: 96

約数和(自身を含む): 221840640

約数和(自身を除く): 154183260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 3929, 4305, 5740, 7858, 8610, 11787, 15716, 17220, 19645, 23574, 27503, 39290, 47148, 55006, 58935, 78580, 82509, 110012, 117870, 137515, 161089, 165018, 235740, 275030, 322178, 330036, 412545, 483267, 550060, 644356, 805445, 825090, 966534, 1127623, 1610890, 1650180, 1933068, 2255246, 2416335, 3221780, 3382869, 4510492, 4832670, 5638115, 6765738, 9665340, 11276230, 13531476, 16914345, 22552460, 33828690, 67657380]

約数ペア:

[(1, 67657380), (2, 33828690), (3, 22552460), (4, 16914345), (5, 13531476), (6, 11276230), (7, 9665340), (10, 6765738), (12, 5638115), (14, 4832670), (15, 4510492), (20, 3382869), (21, 3221780), (28, 2416335), (30, 2255246), (35, 1933068), (41, 1650180), (42, 1610890), (60, 1127623), (70, 966534), (82, 825090), (84, 805445), (105, 644356), (123, 550060), (140, 483267), (164, 412545), (205, 330036), (210, 322178), (246, 275030), (287, 235740), (410, 165018), (420, 161089), (492, 137515), (574, 117870), (615, 110012), (820, 82509), (861, 78580), (1148, 58935), (1230, 55006), (1435, 47148), (1722, 39290), (2460, 27503), (2870, 23574), (3444, 19645), (3929, 17220), (4305, 15716), (5740, 11787), (7858, 8610)]