103418940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2689}}^1$

素因数の和:3342

約数の個数: 48

約数和(自身を含む): 290132640

約数和(自身を除く): 186713700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 641, 1282, 1923, 2564, 2689, 3205, 3846, 5378, 6410, 7692, 8067, 9615, 10756, 12820, 13445, 16134, 19230, 26890, 32268, 38460, 40335, 53780, 80670, 161340, 1723649, 3447298, 5170947, 6894596, 8618245, 10341894, 17236490, 20683788, 25854735, 34472980, 51709470, 103418940]

約数ペア:

[(1, 103418940), (2, 51709470), (3, 34472980), (4, 25854735), (5, 20683788), (6, 17236490), (10, 10341894), (12, 8618245), (15, 6894596), (20, 5170947), (30, 3447298), (60, 1723649), (641, 161340), (1282, 80670), (1923, 53780), (2564, 40335), (2689, 38460), (3205, 32268), (3846, 26890), (5378, 19230), (6410, 16134), (7692, 13445), (8067, 12820), (9615, 10756)]