131363790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{12619}}^1$

素因数の和:12976

約数の個数: 32

約数和(自身を含む): 316206720

約数和(自身を除く): 184842930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 10410, 12619, 25238, 37857, 63095, 75714, 126190, 189285, 378570, 4378793, 8757586, 13136379, 21893965, 26272758, 43787930, 65681895, 131363790]

約数ペア:

[(1, 131363790), (2, 65681895), (3, 43787930), (5, 26272758), (6, 21893965), (10, 13136379), (15, 8757586), (30, 4378793), (347, 378570), (694, 189285), (1041, 126190), (1735, 75714), (2082, 63095), (3470, 37857), (5205, 25238), (10410, 12619)]