12460219190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{21313}}^1$

素因数の和:21537

約数の個数: 64

約数和(自身を含む): 25136879040

約数和(自身を除く): 12676659850

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 181, 190, 323, 362, 646, 905, 1615, 1810, 3077, 3230, 3439, 6154, 6878, 15385, 17195, 21313, 30770, 34390, 42626, 58463, 106565, 116926, 213130, 292315, 362321, 404947, 584630, 724642, 809894, 1811605, 2024735, 3623210, 3857653, 4049470, 6884099, 7715306, 13768198, 19288265, 34420495, 38576530, 65580101, 68840990, 73295407, 131160202, 146590814, 327900505, 366477035, 655801010, 732954070, 1246021919, 2492043838, 6230109595, 12460219190]

約数ペア:

[(1, 12460219190), (2, 6230109595), (5, 2492043838), (10, 1246021919), (17, 732954070), (19, 655801010), (34, 366477035), (38, 327900505), (85, 146590814), (95, 131160202), (170, 73295407), (181, 68840990), (190, 65580101), (323, 38576530), (362, 34420495), (646, 19288265), (905, 13768198), (1615, 7715306), (1810, 6884099), (3077, 4049470), (3230, 3857653), (3439, 3623210), (6154, 2024735), (6878, 1811605), (15385, 809894), (17195, 724642), (21313, 584630), (30770, 404947), (34390, 362321), (42626, 292315), (58463, 213130), (106565, 116926)]