7956060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 96

約数和(自身を含む): 26826240

約数和(自身を除く): 18870180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 997, 1140, 1330, 1596, 1994, 1995, 2660, 2991, 3988, 3990, 4985, 5982, 6979, 7980, 9970, 11964, 13958, 14955, 18943, 19940, 20937, 27916, 29910, 34895, 37886, 41874, 56829, 59820, 69790, 75772, 83748, 94715, 104685, 113658, 132601, 139580, 189430, 209370, 227316, 265202, 284145, 378860, 397803, 418740, 530404, 568290, 663005, 795606, 1136580, 1326010, 1591212, 1989015, 2652020, 3978030, 7956060]

約数ペア:

[(1, 7956060), (2, 3978030), (3, 2652020), (4, 1989015), (5, 1591212), (6, 1326010), (7, 1136580), (10, 795606), (12, 663005), (14, 568290), (15, 530404), (19, 418740), (20, 397803), (21, 378860), (28, 284145), (30, 265202), (35, 227316), (38, 209370), (42, 189430), (57, 139580), (60, 132601), (70, 113658), (76, 104685), (84, 94715), (95, 83748), (105, 75772), (114, 69790), (133, 59820), (140, 56829), (190, 41874), (210, 37886), (228, 34895), (266, 29910), (285, 27916), (380, 20937), (399, 19940), (420, 18943), (532, 14955), (570, 13958), (665, 11964), (798, 9970), (997, 7980), (1140, 6979), (1330, 5982), (1596, 4985), (1994, 3990), (1995, 3988), (2660, 2991)]