4239870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 10838016

約数和(自身を除く): 6598146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 97, 141, 155, 186, 194, 235, 282, 291, 310, 465, 470, 485, 582, 705, 930, 970, 1410, 1455, 1457, 2910, 2914, 3007, 4371, 4559, 6014, 7285, 8742, 9021, 9118, 13677, 14570, 15035, 18042, 21855, 22795, 27354, 30070, 43710, 45105, 45590, 68385, 90210, 136770, 141329, 282658, 423987, 706645, 847974, 1413290, 2119935, 4239870]

約数ペア:

[(1, 4239870), (2, 2119935), (3, 1413290), (5, 847974), (6, 706645), (10, 423987), (15, 282658), (30, 141329), (31, 136770), (47, 90210), (62, 68385), (93, 45590), (94, 45105), (97, 43710), (141, 30070), (155, 27354), (186, 22795), (194, 21855), (235, 18042), (282, 15035), (291, 14570), (310, 13677), (465, 9118), (470, 9021), (485, 8742), (582, 7285), (705, 6014), (930, 4559), (970, 4371), (1410, 3007), (1455, 2914), (1457, 2910)]