194471130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13043}}^1$

素因数の和:13131

約数の個数: 64

約数和(自身を含む): 540960768

約数和(自身を除く): 346489638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 13043, 14910, 26086, 39129, 65215, 78258, 91301, 130430, 182602, 195645, 273903, 391290, 456505, 547806, 913010, 926053, 1369515, 1852106, 2739030, 2778159, 4630265, 5556318, 6482371, 9260530, 12964742, 13890795, 19447113, 27781590, 32411855, 38894226, 64823710, 97235565, 194471130]

約数ペア:

[(1, 194471130), (2, 97235565), (3, 64823710), (5, 38894226), (6, 32411855), (7, 27781590), (10, 19447113), (14, 13890795), (15, 12964742), (21, 9260530), (30, 6482371), (35, 5556318), (42, 4630265), (70, 2778159), (71, 2739030), (105, 1852106), (142, 1369515), (210, 926053), (213, 913010), (355, 547806), (426, 456505), (497, 391290), (710, 273903), (994, 195645), (1065, 182602), (1491, 130430), (2130, 91301), (2485, 78258), (2982, 65215), (4970, 39129), (7455, 26086), (13043, 14910)]