142818420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13759}}^1$

素因数の和:13944

約数の個数: 48

約数和(自身を含む): 402232320

約数和(自身を除く): 259413900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 13759, 27518, 41277, 55036, 68795, 82554, 137590, 165108, 206385, 275180, 412770, 825540, 2380307, 4760614, 7140921, 9521228, 11901535, 14281842, 23803070, 28563684, 35704605, 47606140, 71409210, 142818420]

約数ペア:

[(1, 142818420), (2, 71409210), (3, 47606140), (4, 35704605), (5, 28563684), (6, 23803070), (10, 14281842), (12, 11901535), (15, 9521228), (20, 7140921), (30, 4760614), (60, 2380307), (173, 825540), (346, 412770), (519, 275180), (692, 206385), (865, 165108), (1038, 137590), (1730, 82554), (2076, 68795), (2595, 55036), (3460, 41277), (5190, 27518), (10380, 13759)]