172708410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{3623}}^1$

素因数の和:3867

約数の個数: 64

約数和(自身を含む): 475932672

約数和(自身を除く): 303224262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 227, 454, 681, 1135, 1362, 1589, 2270, 3178, 3405, 3623, 4767, 6810, 7246, 7945, 9534, 10869, 15890, 18115, 21738, 23835, 25361, 36230, 47670, 50722, 54345, 76083, 108690, 126805, 152166, 253610, 380415, 760830, 822421, 1644842, 2467263, 4112105, 4934526, 5756947, 8224210, 11513894, 12336315, 17270841, 24672630, 28784735, 34541682, 57569470, 86354205, 172708410]

約数ペア:

[(1, 172708410), (2, 86354205), (3, 57569470), (5, 34541682), (6, 28784735), (7, 24672630), (10, 17270841), (14, 12336315), (15, 11513894), (21, 8224210), (30, 5756947), (35, 4934526), (42, 4112105), (70, 2467263), (105, 1644842), (210, 822421), (227, 760830), (454, 380415), (681, 253610), (1135, 152166), (1362, 126805), (1589, 108690), (2270, 76083), (3178, 54345), (3405, 50722), (3623, 47670), (4767, 36230), (6810, 25361), (7246, 23835), (7945, 21738), (9534, 18115), (10869, 15890)]