71819570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5119}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 137134080

約数和(自身を除く): 65314510

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2806, 5119, 7015, 10238, 14030, 25595, 51190, 117737, 235474, 312259, 588685, 624518, 1177370, 1561295, 3122590, 7181957, 14363914, 35909785, 71819570]

約数ペア:

[(1, 71819570), (2, 35909785), (5, 14363914), (10, 7181957), (23, 3122590), (46, 1561295), (61, 1177370), (115, 624518), (122, 588685), (230, 312259), (305, 235474), (610, 117737), (1403, 51190), (2806, 25595), (5119, 14030), (7015, 10238)]