68954940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383083}}^1$

素因数の和:383098

約数の個数: 36

約数和(自身を含む): 209163864

約数和(自身を除く): 140208924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383083, 766166, 1149249, 1532332, 1915415, 2298498, 3447747, 3830830, 4596996, 5746245, 6895494, 7661660, 11492490, 13790988, 17238735, 22984980, 34477470, 68954940]

約数ペア:

[(1, 68954940), (2, 34477470), (3, 22984980), (4, 17238735), (5, 13790988), (6, 11492490), (9, 7661660), (10, 6895494), (12, 5746245), (15, 4596996), (18, 3830830), (20, 3447747), (30, 2298498), (36, 1915415), (45, 1532332), (60, 1149249), (90, 766166), (180, 383083)]