30944085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 52012800

約数和(自身を除く): 21068715

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 345, 349, 771, 1047, 1285, 1745, 3855, 5235, 5911, 8027, 17733, 24081, 29555, 40135, 88665, 89693, 120405, 269079, 448465, 1345395, 2062939, 6188817, 10314695, 30944085]

約数ペア:

[(1, 30944085), (3, 10314695), (5, 6188817), (15, 2062939), (23, 1345395), (69, 448465), (115, 269079), (257, 120405), (345, 89693), (349, 88665), (771, 40135), (1047, 29555), (1285, 24081), (1745, 17733), (3855, 8027), (5235, 5911)]