66607860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2413

約数の個数: 96

約数和(自身を含む): 208276992

約数和(自身を除く): 141669132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2347, 2365, 2580, 2838, 4694, 4730, 5676, 7041, 7095, 9388, 9460, 11735, 14082, 14190, 23470, 25817, 28164, 28380, 35205, 46940, 51634, 70410, 77451, 100921, 103268, 129085, 140820, 154902, 201842, 258170, 302763, 309804, 387255, 403684, 504605, 516340, 605526, 774510, 1009210, 1110131, 1211052, 1513815, 1549020, 2018420, 2220262, 3027630, 3330393, 4440524, 5550655, 6055260, 6660786, 11101310, 13321572, 16651965, 22202620, 33303930, 66607860]

約数ペア:

[(1, 66607860), (2, 33303930), (3, 22202620), (4, 16651965), (5, 13321572), (6, 11101310), (10, 6660786), (11, 6055260), (12, 5550655), (15, 4440524), (20, 3330393), (22, 3027630), (30, 2220262), (33, 2018420), (43, 1549020), (44, 1513815), (55, 1211052), (60, 1110131), (66, 1009210), (86, 774510), (110, 605526), (129, 516340), (132, 504605), (165, 403684), (172, 387255), (215, 309804), (220, 302763), (258, 258170), (330, 201842), (430, 154902), (473, 140820), (516, 129085), (645, 103268), (660, 100921), (860, 77451), (946, 70410), (1290, 51634), (1419, 46940), (1892, 35205), (2347, 28380), (2365, 28164), (2580, 25817), (2838, 23470), (4694, 14190), (4730, 14082), (5676, 11735), (7041, 9460), (7095, 9388)]