30260360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58193}}^1$

素因数の和:58217

約数の個数: 32

約数和(自身を含む): 73324440

約数和(自身を除く): 43064080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 58193, 116386, 232772, 290965, 465544, 581930, 756509, 1163860, 1513018, 2327720, 3026036, 3782545, 6052072, 7565090, 15130180, 30260360]

約数ペア:

[(1, 30260360), (2, 15130180), (4, 7565090), (5, 6052072), (8, 3782545), (10, 3026036), (13, 2327720), (20, 1513018), (26, 1163860), (40, 756509), (52, 581930), (65, 465544), (104, 290965), (130, 232772), (260, 116386), (520, 58193)]