77713770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3919}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 186842880

約数和(自身を除く): 109129110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661, 1322, 1983, 3305, 3919, 3966, 6610, 7838, 9915, 11757, 19595, 19830, 23514, 39190, 58785, 117570, 2590459, 5180918, 7771377, 12952295, 15542754, 25904590, 38856885, 77713770]

約数ペア:

[(1, 77713770), (2, 38856885), (3, 25904590), (5, 15542754), (6, 12952295), (10, 7771377), (15, 5180918), (30, 2590459), (661, 117570), (1322, 58785), (1983, 39190), (3305, 23514), (3919, 19830), (3966, 19595), (6610, 11757), (7838, 9915)]