15304142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 12067378

約数列:

[1, 2, 7, 14, 31, 62, 179, 197, 217, 358, 394, 434, 1253, 1379, 2506, 2758, 5549, 6107, 11098, 12214, 35263, 38843, 42749, 70526, 77686, 85498, 246841, 493682, 1093153, 2186306, 7652071, 15304142]

約数ペア:

[(1, 15304142), (2, 7652071), (7, 2186306), (14, 1093153), (31, 493682), (62, 246841), (179, 85498), (197, 77686), (217, 70526), (358, 42749), (394, 38843), (434, 35263), (1253, 12214), (1379, 11098), (2506, 6107), (2758, 5549)]