76681290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11779}}^1$

素因数の和:11827

約数の個数: 64

約数和(自身を含む): 217128960

約数和(自身を除く): 140447670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 11779, 23558, 35337, 58895, 70674, 82453, 117790, 164906, 176685, 247359, 353370, 365149, 412265, 494718, 730298, 824530, 1095447, 1236795, 1825745, 2190894, 2473590, 2556043, 3651490, 5112086, 5477235, 7668129, 10954470, 12780215, 15336258, 25560430, 38340645, 76681290]

約数ペア:

[(1, 76681290), (2, 38340645), (3, 25560430), (5, 15336258), (6, 12780215), (7, 10954470), (10, 7668129), (14, 5477235), (15, 5112086), (21, 3651490), (30, 2556043), (31, 2473590), (35, 2190894), (42, 1825745), (62, 1236795), (70, 1095447), (93, 824530), (105, 730298), (155, 494718), (186, 412265), (210, 365149), (217, 353370), (310, 247359), (434, 176685), (465, 164906), (651, 117790), (930, 82453), (1085, 70674), (1302, 58895), (2170, 35337), (3255, 23558), (6510, 11779)]