397564980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6626083}}^1$

素因数の和:6626095

約数の個数: 24

約数和(自身を含む): 1113182112

約数和(自身を除く): 715617132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6626083, 13252166, 19878249, 26504332, 33130415, 39756498, 66260830, 79512996, 99391245, 132521660, 198782490, 397564980]

約数ペア:

[(1, 397564980), (2, 198782490), (3, 132521660), (4, 99391245), (5, 79512996), (6, 66260830), (10, 39756498), (12, 33130415), (15, 26504332), (20, 19878249), (30, 13252166), (60, 6626083)]