71643470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{853}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 133183008

約数和(自身を除く): 61539538

約数列:

[1, 2, 5, 10, 37, 74, 185, 227, 370, 454, 853, 1135, 1706, 2270, 4265, 8399, 8530, 16798, 31561, 41995, 63122, 83990, 157805, 193631, 315610, 387262, 968155, 1936310, 7164347, 14328694, 35821735, 71643470]

約数ペア:

[(1, 71643470), (2, 35821735), (5, 14328694), (10, 7164347), (37, 1936310), (74, 968155), (185, 387262), (227, 315610), (370, 193631), (454, 157805), (853, 83990), (1135, 63122), (1706, 41995), (2270, 31561), (4265, 16798), (8399, 8530)]