2912128620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{321427}}^1$

素因数の和:321590

約数の個数: 48

約数和(自身を含む): 8207985408

約数和(自身を除く): 5295856788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 321427, 642854, 964281, 1285708, 1607135, 1928562, 3214270, 3857124, 4821405, 6428540, 9642810, 19285620, 48535477, 97070954, 145606431, 194141908, 242677385, 291212862, 485354770, 582425724, 728032155, 970709540, 1456064310, 2912128620]

約数ペア:

[(1, 2912128620), (2, 1456064310), (3, 970709540), (4, 728032155), (5, 582425724), (6, 485354770), (10, 291212862), (12, 242677385), (15, 194141908), (20, 145606431), (30, 97070954), (60, 48535477), (151, 19285620), (302, 9642810), (453, 6428540), (604, 4821405), (755, 3857124), (906, 3214270), (1510, 1928562), (1812, 1607135), (2265, 1285708), (3020, 964281), (4530, 642854), (9060, 321427)]