263298930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{64063}}^1$

素因数の和:64210

約数の個数: 32

約数和(自身を含む): 636539904

約数和(自身を除く): 373240974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 64063, 128126, 192189, 320315, 384378, 640630, 960945, 1921890, 8776631, 17553262, 26329893, 43883155, 52659786, 87766310, 131649465, 263298930]

約数ペア:

[(1, 263298930), (2, 131649465), (3, 87766310), (5, 52659786), (6, 43883155), (10, 26329893), (15, 17553262), (30, 8776631), (137, 1921890), (274, 960945), (411, 640630), (685, 384378), (822, 320315), (1370, 192189), (2055, 128126), (4110, 64063)]