88407780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20753}}^1$

素因数の和:20836

約数の個数: 48

約数和(自身を含む): 251040384

約数和(自身を除く): 162632604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 20753, 41506, 62259, 83012, 103765, 124518, 207530, 249036, 311295, 415060, 622590, 1245180, 1473463, 2946926, 4420389, 5893852, 7367315, 8840778, 14734630, 17681556, 22101945, 29469260, 44203890, 88407780]

約数ペア:

[(1, 88407780), (2, 44203890), (3, 29469260), (4, 22101945), (5, 17681556), (6, 14734630), (10, 8840778), (12, 7367315), (15, 5893852), (20, 4420389), (30, 2946926), (60, 1473463), (71, 1245180), (142, 622590), (213, 415060), (284, 311295), (355, 249036), (426, 207530), (710, 124518), (852, 103765), (1065, 83012), (1420, 62259), (2130, 41506), (4260, 20753)]