8676990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4591}}^1$

素因数の和:4614

約数の個数: 64

約数和(自身を含む): 26449920

約数和(自身を除く): 17772930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4591, 9182, 13773, 22955, 27546, 32137, 41319, 45910, 64274, 68865, 82638, 96411, 123957, 137730, 160685, 192822, 206595, 247914, 289233, 321370, 413190, 482055, 578466, 619785, 867699, 964110, 1239570, 1446165, 1735398, 2892330, 4338495, 8676990]

約数ペア:

[(1, 8676990), (2, 4338495), (3, 2892330), (5, 1735398), (6, 1446165), (7, 1239570), (9, 964110), (10, 867699), (14, 619785), (15, 578466), (18, 482055), (21, 413190), (27, 321370), (30, 289233), (35, 247914), (42, 206595), (45, 192822), (54, 160685), (63, 137730), (70, 123957), (90, 96411), (105, 82638), (126, 68865), (135, 64274), (189, 45910), (210, 41319), (270, 32137), (315, 27546), (378, 22955), (630, 13773), (945, 9182), (1890, 4591)]