1912770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 5079672

約数和(自身を除く): 3166902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 401, 477, 530, 795, 802, 954, 1203, 1590, 2005, 2385, 2406, 3609, 4010, 4770, 6015, 7218, 12030, 18045, 21253, 36090, 42506, 63759, 106265, 127518, 191277, 212530, 318795, 382554, 637590, 956385, 1912770]

約数ペア:

[(1, 1912770), (2, 956385), (3, 637590), (5, 382554), (6, 318795), (9, 212530), (10, 191277), (15, 127518), (18, 106265), (30, 63759), (45, 42506), (53, 36090), (90, 21253), (106, 18045), (159, 12030), (265, 7218), (318, 6015), (401, 4770), (477, 4010), (530, 3609), (795, 2406), (802, 2385), (954, 2005), (1203, 1590)]