30414335960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{14401}}^1$

素因数の和:15876

約数の個数: 64

約数和(自身を含む): 70335911520

約数和(自身を除く): 39921575560

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1427, 1480, 2854, 5708, 7135, 11416, 14270, 14401, 28540, 28802, 52799, 57080, 57604, 72005, 105598, 115208, 144010, 211196, 263995, 288020, 422392, 527990, 532837, 576040, 1055980, 1065674, 2111960, 2131348, 2664185, 4262696, 5328370, 10656740, 20550227, 21313480, 41100454, 82200908, 102751135, 164401816, 205502270, 411004540, 760358399, 822009080, 1520716798, 3041433596, 3801791995, 6082867192, 7603583990, 15207167980, 30414335960]

約数ペア:

[(1, 30414335960), (2, 15207167980), (4, 7603583990), (5, 6082867192), (8, 3801791995), (10, 3041433596), (20, 1520716798), (37, 822009080), (40, 760358399), (74, 411004540), (148, 205502270), (185, 164401816), (296, 102751135), (370, 82200908), (740, 41100454), (1427, 21313480), (1480, 20550227), (2854, 10656740), (5708, 5328370), (7135, 4262696), (11416, 2664185), (14270, 2131348), (14401, 2111960), (28540, 1065674), (28802, 1055980), (52799, 576040), (57080, 532837), (57604, 527990), (72005, 422392), (105598, 288020), (115208, 263995), (144010, 211196)]