4253970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 11943936

約数和(自身を除く): 7689966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 431, 470, 658, 705, 862, 987, 1293, 1410, 1645, 1974, 2155, 2586, 3017, 3290, 4310, 4935, 6034, 6465, 9051, 9870, 12930, 15085, 18102, 20257, 30170, 40514, 45255, 60771, 90510, 101285, 121542, 141799, 202570, 283598, 303855, 425397, 607710, 708995, 850794, 1417990, 2126985, 4253970]

約数ペア:

[(1, 4253970), (2, 2126985), (3, 1417990), (5, 850794), (6, 708995), (7, 607710), (10, 425397), (14, 303855), (15, 283598), (21, 202570), (30, 141799), (35, 121542), (42, 101285), (47, 90510), (70, 60771), (94, 45255), (105, 40514), (141, 30170), (210, 20257), (235, 18102), (282, 15085), (329, 12930), (431, 9870), (470, 9051), (658, 6465), (705, 6034), (862, 4935), (987, 4310), (1293, 3290), (1410, 3017), (1645, 2586), (1974, 2155)]