61019220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1489}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 171218880

約数和(自身を除く): 110199660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 683, 1366, 1489, 2049, 2732, 2978, 3415, 4098, 4467, 5956, 6830, 7445, 8196, 8934, 10245, 13660, 14890, 17868, 20490, 22335, 29780, 40980, 44670, 89340, 1016987, 2033974, 3050961, 4067948, 5084935, 6101922, 10169870, 12203844, 15254805, 20339740, 30509610, 61019220]

約数ペア:

[(1, 61019220), (2, 30509610), (3, 20339740), (4, 15254805), (5, 12203844), (6, 10169870), (10, 6101922), (12, 5084935), (15, 4067948), (20, 3050961), (30, 2033974), (60, 1016987), (683, 89340), (1366, 44670), (1489, 40980), (2049, 29780), (2732, 22335), (2978, 20490), (3415, 17868), (4098, 14890), (4467, 13660), (5956, 10245), (6830, 8934), (7445, 8196)]