2019648090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{67933}}^1$

素因数の和:68934

約数の個数: 32

約数和(自身を含む): 4852118016

約数和(自身を除く): 2832469926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 991, 1982, 2973, 4955, 5946, 9910, 14865, 29730, 67933, 135866, 203799, 339665, 407598, 679330, 1018995, 2037990, 67321603, 134643206, 201964809, 336608015, 403929618, 673216030, 1009824045, 2019648090]

約数ペア:

[(1, 2019648090), (2, 1009824045), (3, 673216030), (5, 403929618), (6, 336608015), (10, 201964809), (15, 134643206), (30, 67321603), (991, 2037990), (1982, 1018995), (2973, 679330), (4955, 407598), (5946, 339665), (9910, 203799), (14865, 135866), (29730, 67933)]