29965780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 70729344

約数和(自身を除く): 40763564

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5011, 5980, 10022, 20044, 25055, 50110, 65143, 100220, 115253, 130286, 230506, 260572, 325715, 461012, 576265, 651430, 1152530, 1302860, 1498289, 2305060, 2996578, 5993156, 7491445, 14982890, 29965780]

約数ペア:

[(1, 29965780), (2, 14982890), (4, 7491445), (5, 5993156), (10, 2996578), (13, 2305060), (20, 1498289), (23, 1302860), (26, 1152530), (46, 651430), (52, 576265), (65, 461012), (92, 325715), (115, 260572), (130, 230506), (230, 130286), (260, 115253), (299, 100220), (460, 65143), (598, 50110), (1196, 25055), (1495, 20044), (2990, 10022), (5011, 5980)]