16886310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 46669824

約数和(自身を除く): 29783514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 191, 210, 382, 421, 573, 842, 955, 1146, 1263, 1337, 1910, 2105, 2526, 2674, 2865, 2947, 4011, 4210, 5730, 5894, 6315, 6685, 8022, 8841, 12630, 13370, 14735, 17682, 20055, 29470, 40110, 44205, 80411, 88410, 160822, 241233, 402055, 482466, 562877, 804110, 1125754, 1206165, 1688631, 2412330, 2814385, 3377262, 5628770, 8443155, 16886310]

約数ペア:

[(1, 16886310), (2, 8443155), (3, 5628770), (5, 3377262), (6, 2814385), (7, 2412330), (10, 1688631), (14, 1206165), (15, 1125754), (21, 804110), (30, 562877), (35, 482466), (42, 402055), (70, 241233), (105, 160822), (191, 88410), (210, 80411), (382, 44205), (421, 40110), (573, 29470), (842, 20055), (955, 17682), (1146, 14735), (1263, 13370), (1337, 12630), (1910, 8841), (2105, 8022), (2526, 6685), (2674, 6315), (2865, 5894), (2947, 5730), (4011, 4210)]