29826940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10462

約数の個数: 48

約数和(自身を含む): 73594080

約数和(自身を除く): 43767140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 10429, 20858, 41716, 52145, 104290, 114719, 135577, 208580, 229438, 271154, 458876, 542308, 573595, 677885, 1147190, 1355770, 1491347, 2294380, 2711540, 2982694, 5965388, 7456735, 14913470, 29826940]

約数ペア:

[(1, 29826940), (2, 14913470), (4, 7456735), (5, 5965388), (10, 2982694), (11, 2711540), (13, 2294380), (20, 1491347), (22, 1355770), (26, 1147190), (44, 677885), (52, 573595), (55, 542308), (65, 458876), (110, 271154), (130, 229438), (143, 208580), (220, 135577), (260, 114719), (286, 104290), (572, 52145), (715, 41716), (1430, 20858), (2860, 10429)]