69985178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 111957120

約数和(自身を除く): 41971942

約数列:

[1, 2, 29, 58, 61, 122, 131, 151, 262, 302, 1769, 3538, 3799, 4379, 7598, 7991, 8758, 9211, 15982, 18422, 19781, 39562, 231739, 267119, 463478, 534238, 573649, 1147298, 1206641, 2413282, 34992589, 69985178]

約数ペア:

[(1, 69985178), (2, 34992589), (29, 2413282), (58, 1206641), (61, 1147298), (122, 573649), (131, 534238), (151, 463478), (262, 267119), (302, 231739), (1769, 39562), (3538, 19781), (3799, 18422), (4379, 15982), (7598, 9211), (7991, 8758)]