2061435780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{602759}}^1$

素因数の和:602793

約数の個数: 72

約数和(自身を含む): 6582139200

約数和(自身を除く): 4520703420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 602759, 1205518, 1808277, 2411036, 3013795, 3616554, 5424831, 6027590, 7233108, 9041385, 10849662, 11452421, 12055180, 18082770, 21699324, 22904842, 27124155, 34357263, 36165540, 45809684, 54248310, 57262105, 68714526, 103071789, 108496620, 114524210, 137429052, 171786315, 206143578, 229048420, 343572630, 412287156, 515358945, 687145260, 1030717890, 2061435780]

約数ペア:

[(1, 2061435780), (2, 1030717890), (3, 687145260), (4, 515358945), (5, 412287156), (6, 343572630), (9, 229048420), (10, 206143578), (12, 171786315), (15, 137429052), (18, 114524210), (19, 108496620), (20, 103071789), (30, 68714526), (36, 57262105), (38, 54248310), (45, 45809684), (57, 36165540), (60, 34357263), (76, 27124155), (90, 22904842), (95, 21699324), (114, 18082770), (171, 12055180), (180, 11452421), (190, 10849662), (228, 9041385), (285, 7233108), (342, 6027590), (380, 5424831), (570, 3616554), (684, 3013795), (855, 2411036), (1140, 1808277), (1710, 1205518), (3420, 602759)]