2536620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 7219968

約数和(自身を除く): 4683348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 631, 670, 804, 1005, 1262, 1340, 1893, 2010, 2524, 3155, 3786, 4020, 6310, 7572, 9465, 12620, 18930, 37860, 42277, 84554, 126831, 169108, 211385, 253662, 422770, 507324, 634155, 845540, 1268310, 2536620]

約数ペア:

[(1, 2536620), (2, 1268310), (3, 845540), (4, 634155), (5, 507324), (6, 422770), (10, 253662), (12, 211385), (15, 169108), (20, 126831), (30, 84554), (60, 42277), (67, 37860), (134, 18930), (201, 12620), (268, 9465), (335, 7572), (402, 6310), (631, 4020), (670, 3786), (804, 3155), (1005, 2524), (1262, 2010), (1340, 1893)]