308408830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3793}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 570374784

約数和(自身を除く): 261965954

約数列:

[1, 2, 5, 10, 47, 94, 173, 235, 346, 470, 865, 1730, 3793, 7586, 8131, 16262, 18965, 37930, 40655, 81310, 178271, 356542, 656189, 891355, 1312378, 1782710, 3280945, 6561890, 30840883, 61681766, 154204415, 308408830]

約数ペア:

[(1, 308408830), (2, 154204415), (5, 61681766), (10, 30840883), (47, 6561890), (94, 3280945), (173, 1782710), (235, 1312378), (346, 891355), (470, 656189), (865, 356542), (1730, 178271), (3793, 81310), (7586, 40655), (8131, 37930), (16262, 18965)]