315059658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{5869}}^1$

素因数の和:6286

約数の個数: 32

約数和(自身を含む): 659318400

約数和(自身を除く): 344258742

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 1167, 2334, 5869, 8947, 11738, 17607, 17894, 26841, 35214, 53682, 134987, 269974, 404961, 809922, 2283041, 4566082, 6849123, 13698246, 52509943, 105019886, 157529829, 315059658]

約数ペア:

[(1, 315059658), (2, 157529829), (3, 105019886), (6, 52509943), (23, 13698246), (46, 6849123), (69, 4566082), (138, 2283041), (389, 809922), (778, 404961), (1167, 269974), (2334, 134987), (5869, 53682), (8947, 35214), (11738, 26841), (17607, 17894)]