7953780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6977}}^1$

素因数の和:7008

約数の個数: 48

約数和(自身を含む): 23446080

約数和(自身を除く): 15492300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 6977, 13954, 20931, 27908, 34885, 41862, 69770, 83724, 104655, 132563, 139540, 209310, 265126, 397689, 418620, 530252, 662815, 795378, 1325630, 1590756, 1988445, 2651260, 3976890, 7953780]

約数ペア:

[(1, 7953780), (2, 3976890), (3, 2651260), (4, 1988445), (5, 1590756), (6, 1325630), (10, 795378), (12, 662815), (15, 530252), (19, 418620), (20, 397689), (30, 265126), (38, 209310), (57, 139540), (60, 132563), (76, 104655), (95, 83724), (114, 69770), (190, 41862), (228, 34885), (285, 27908), (380, 20931), (570, 13954), (1140, 6977)]