30786616

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6959}}^1$

素因数の和:7051

約数の個数: 32

約数和(自身を含む): 66816000

約数和(自身を除く): 36029384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 6959, 13918, 27836, 48713, 55672, 97426, 194852, 389704, 549761, 1099522, 2199044, 3848327, 4398088, 7696654, 15393308, 30786616]

約数ペア:

[(1, 30786616), (2, 15393308), (4, 7696654), (7, 4398088), (8, 3848327), (14, 2199044), (28, 1099522), (56, 549761), (79, 389704), (158, 194852), (316, 97426), (553, 55672), (632, 48713), (1106, 27836), (2212, 13918), (4424, 6959)]