30442935

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 50155200

約数和(自身を除く): 19712265

約数列:

[1, 3, 5, 15, 53, 149, 159, 257, 265, 447, 745, 771, 795, 1285, 2235, 3855, 7897, 13621, 23691, 38293, 39485, 40863, 68105, 114879, 118455, 191465, 204315, 574395, 2029529, 6088587, 10147645, 30442935]

約数ペア:

[(1, 30442935), (3, 10147645), (5, 6088587), (15, 2029529), (53, 574395), (149, 204315), (159, 191465), (257, 118455), (265, 114879), (447, 68105), (745, 40863), (771, 39485), (795, 38293), (1285, 23691), (2235, 13621), (3855, 7897)]