315060698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7727}}^1$

素因数の和:7814

約数の個数: 32

約数和(自身を含む): 528595200

約数和(自身を除く): 213534502

約数列:

[1, 2, 19, 29, 37, 38, 58, 74, 551, 703, 1073, 1102, 1406, 2146, 7727, 15454, 20387, 40774, 146813, 224083, 285899, 293626, 448166, 571798, 4257577, 5432081, 8291071, 8515154, 10864162, 16582142, 157530349, 315060698]

約数ペア:

[(1, 315060698), (2, 157530349), (19, 16582142), (29, 10864162), (37, 8515154), (38, 8291071), (58, 5432081), (74, 4257577), (551, 571798), (703, 448166), (1073, 293626), (1102, 285899), (1406, 224083), (2146, 146813), (7727, 40774), (15454, 20387)]