74126590

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 136759104

約数和(自身を除く): 62632514

約数列:

[1, 2, 5, 10, 61, 122, 137, 274, 305, 610, 685, 887, 1370, 1774, 4435, 8357, 8870, 16714, 41785, 54107, 83570, 108214, 121519, 243038, 270535, 541070, 607595, 1215190, 7412659, 14825318, 37063295, 74126590]

約数ペア:

[(1, 74126590), (2, 37063295), (5, 14825318), (10, 7412659), (61, 1215190), (122, 607595), (137, 541070), (274, 270535), (305, 243038), (610, 121519), (685, 108214), (887, 83570), (1370, 54107), (1774, 41785), (4435, 16714), (8357, 8870)]