70612290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37361}}^1$

素因数の和:37384

約数の個数: 64

約数和(自身を含む): 215205120

約数和(自身を除く): 144592830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 37361, 74722, 112083, 186805, 224166, 261527, 336249, 373610, 523054, 560415, 672498, 784581, 1008747, 1120830, 1307635, 1569162, 1681245, 2017494, 2353743, 2615270, 3362490, 3922905, 4707486, 5043735, 7061229, 7845810, 10087470, 11768715, 14122458, 23537430, 35306145, 70612290]

約数ペア:

[(1, 70612290), (2, 35306145), (3, 23537430), (5, 14122458), (6, 11768715), (7, 10087470), (9, 7845810), (10, 7061229), (14, 5043735), (15, 4707486), (18, 3922905), (21, 3362490), (27, 2615270), (30, 2353743), (35, 2017494), (42, 1681245), (45, 1569162), (54, 1307635), (63, 1120830), (70, 1008747), (90, 784581), (105, 672498), (126, 560415), (135, 523054), (189, 373610), (210, 336249), (270, 261527), (315, 224166), (378, 186805), (630, 112083), (945, 74722), (1890, 37361)]