30304406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 51874560

約数和(自身を除く): 21570154

約数列:

[1, 2, 11, 22, 37, 59, 74, 118, 407, 631, 649, 814, 1262, 1298, 2183, 4366, 6941, 13882, 23347, 24013, 37229, 46694, 48026, 74458, 256817, 409519, 513634, 819038, 1377473, 2754946, 15152203, 30304406]

約数ペア:

[(1, 30304406), (2, 15152203), (11, 2754946), (22, 1377473), (37, 819038), (59, 513634), (74, 409519), (118, 256817), (407, 74458), (631, 48026), (649, 46694), (814, 37229), (1262, 24013), (1298, 23347), (2183, 13882), (4366, 6941)]