67381790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 83645410

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1330, 1747, 2030, 2755, 3494, 3857, 5510, 7714, 8735, 12229, 17470, 19285, 24458, 33193, 38570, 50663, 61145, 66386, 101326, 122290, 165965, 232351, 253315, 331930, 354641, 464702, 506630, 709282, 962597, 1161755, 1773205, 1925194, 2323510, 3546410, 4812985, 6738179, 9625970, 13476358, 33690895, 67381790]

約数ペア:

[(1, 67381790), (2, 33690895), (5, 13476358), (7, 9625970), (10, 6738179), (14, 4812985), (19, 3546410), (29, 2323510), (35, 1925194), (38, 1773205), (58, 1161755), (70, 962597), (95, 709282), (133, 506630), (145, 464702), (190, 354641), (203, 331930), (266, 253315), (290, 232351), (406, 165965), (551, 122290), (665, 101326), (1015, 66386), (1102, 61145), (1330, 50663), (1747, 38570), (2030, 33193), (2755, 24458), (3494, 19285), (3857, 17470), (5510, 12229), (7714, 8735)]