11844420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28201}}^1$

素因数の和:28220

約数の個数: 48

約数和(自身を含む): 37903488

約数和(自身を除く): 26059068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28201, 56402, 84603, 112804, 141005, 169206, 197407, 282010, 338412, 394814, 423015, 564020, 592221, 789628, 846030, 987035, 1184442, 1692060, 1974070, 2368884, 2961105, 3948140, 5922210, 11844420]

約数ペア:

[(1, 11844420), (2, 5922210), (3, 3948140), (4, 2961105), (5, 2368884), (6, 1974070), (7, 1692060), (10, 1184442), (12, 987035), (14, 846030), (15, 789628), (20, 592221), (21, 564020), (28, 423015), (30, 394814), (35, 338412), (42, 282010), (60, 197407), (70, 169206), (84, 141005), (105, 112804), (140, 84603), (210, 56402), (420, 28201)]