69921060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9631}}^1$

素因数の和:9665

約数の個数: 72

約数和(自身を含む): 215217408

約数和(自身を除く): 145296348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 9631, 19262, 28893, 38524, 48155, 57786, 96310, 105941, 115572, 144465, 192620, 211882, 288930, 317823, 423764, 529705, 577860, 635646, 1059410, 1165351, 1271292, 1589115, 2118820, 2330702, 3178230, 3496053, 4661404, 5826755, 6356460, 6992106, 11653510, 13984212, 17480265, 23307020, 34960530, 69921060]

約数ペア:

[(1, 69921060), (2, 34960530), (3, 23307020), (4, 17480265), (5, 13984212), (6, 11653510), (10, 6992106), (11, 6356460), (12, 5826755), (15, 4661404), (20, 3496053), (22, 3178230), (30, 2330702), (33, 2118820), (44, 1589115), (55, 1271292), (60, 1165351), (66, 1059410), (110, 635646), (121, 577860), (132, 529705), (165, 423764), (220, 317823), (242, 288930), (330, 211882), (363, 192620), (484, 144465), (605, 115572), (660, 105941), (726, 96310), (1210, 57786), (1452, 48155), (1815, 38524), (2420, 28893), (3630, 19262), (7260, 9631)]