130874415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 255550464

約数和(自身を除く): 124676049

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 157, 255, 357, 467, 471, 595, 785, 1099, 1401, 1785, 2335, 2355, 2669, 3269, 3297, 5495, 7005, 7939, 8007, 9807, 13345, 16345, 16485, 18683, 23817, 39695, 40035, 49035, 55573, 56049, 73319, 93415, 119085, 166719, 219957, 277865, 280245, 366595, 513233, 833595, 1099785, 1246423, 1539699, 2566165, 3739269, 6232115, 7698495, 8724961, 18696345, 26174883, 43624805, 130874415]

約数ペア:

[(1, 130874415), (3, 43624805), (5, 26174883), (7, 18696345), (15, 8724961), (17, 7698495), (21, 6232115), (35, 3739269), (51, 2566165), (85, 1539699), (105, 1246423), (119, 1099785), (157, 833595), (255, 513233), (357, 366595), (467, 280245), (471, 277865), (595, 219957), (785, 166719), (1099, 119085), (1401, 93415), (1785, 73319), (2335, 56049), (2355, 55573), (2669, 49035), (3269, 40035), (3297, 39695), (5495, 23817), (7005, 18683), (7939, 16485), (8007, 16345), (9807, 13345)]