339621910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{9059}}^1$

素因数の和:9252

約数の個数: 32

約数和(自身を含む): 641882880

約数和(自身を除く): 302260970

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 815, 1630, 3749, 7498, 9059, 18118, 18745, 37490, 45295, 90590, 208357, 416714, 1041785, 1476617, 2083570, 2953234, 7383085, 14766170, 33962191, 67924382, 169810955, 339621910]

約数ペア:

[(1, 339621910), (2, 169810955), (5, 67924382), (10, 33962191), (23, 14766170), (46, 7383085), (115, 2953234), (163, 2083570), (230, 1476617), (326, 1041785), (815, 416714), (1630, 208357), (3749, 90590), (7498, 45295), (9059, 37490), (18118, 18745)]