31557030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4093}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 76050144

約数和(自身を除く): 44493114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 4093, 7710, 8186, 12279, 20465, 24558, 40930, 61395, 122790, 1051901, 2103802, 3155703, 5259505, 6311406, 10519010, 15778515, 31557030]

約数ペア:

[(1, 31557030), (2, 15778515), (3, 10519010), (5, 6311406), (6, 5259505), (10, 3155703), (15, 2103802), (30, 1051901), (257, 122790), (514, 61395), (771, 40930), (1285, 24558), (1542, 20465), (2570, 12279), (3855, 8186), (4093, 7710)]