745623470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{8209}}^1$

素因数の和:8540

約数の個数: 32

約数和(自身を含む): 1390314240

約数和(自身を除く): 644690770

約数列:

[1, 2, 5, 10, 31, 62, 155, 293, 310, 586, 1465, 2930, 8209, 9083, 16418, 18166, 41045, 45415, 82090, 90830, 254479, 508958, 1272395, 2405237, 2544790, 4810474, 12026185, 24052370, 74562347, 149124694, 372811735, 745623470]

約数ペア:

[(1, 745623470), (2, 372811735), (5, 149124694), (10, 74562347), (31, 24052370), (62, 12026185), (155, 4810474), (293, 2544790), (310, 2405237), (586, 1272395), (1465, 508958), (2930, 254479), (8209, 90830), (9083, 82090), (16418, 45415), (18166, 41045)]