73647130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 135772560

約数和(自身を除く): 62125430

約数列:

[1, 2, 5, 10, 61, 122, 157, 305, 314, 610, 769, 785, 1538, 1570, 3845, 7690, 9577, 19154, 46909, 47885, 93818, 95770, 120733, 234545, 241466, 469090, 603665, 1207330, 7364713, 14729426, 36823565, 73647130]

約数ペア:

[(1, 73647130), (2, 36823565), (5, 14729426), (10, 7364713), (61, 1207330), (122, 603665), (157, 469090), (305, 241466), (314, 234545), (610, 120733), (769, 95770), (785, 93818), (1538, 47885), (1570, 46909), (3845, 19154), (7690, 9577)]