4721770

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 4142870

約数列:

[1, 2, 5, 10, 53, 59, 106, 118, 151, 265, 295, 302, 530, 590, 755, 1510, 3127, 6254, 8003, 8909, 15635, 16006, 17818, 31270, 40015, 44545, 80030, 89090, 472177, 944354, 2360885, 4721770]

約数ペア:

[(1, 4721770), (2, 2360885), (5, 944354), (10, 472177), (53, 89090), (59, 80030), (106, 44545), (118, 40015), (151, 31270), (265, 17818), (295, 16006), (302, 15635), (530, 8909), (590, 8003), (755, 6254), (1510, 3127)]