77074890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28867}}^1$

素因数の和:28966

約数の個数: 32

約数和(自身を含む): 187064640

約数和(自身を除く): 109989750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 28867, 57734, 86601, 144335, 173202, 288670, 433005, 866010, 2569163, 5138326, 7707489, 12845815, 15414978, 25691630, 38537445, 77074890]

約数ペア:

[(1, 77074890), (2, 38537445), (3, 25691630), (5, 15414978), (6, 12845815), (10, 7707489), (15, 5138326), (30, 2569163), (89, 866010), (178, 433005), (267, 288670), (445, 173202), (534, 144335), (890, 86601), (1335, 57734), (2670, 28867)]