39430510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1289}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 89164800

約数和(自身を除く): 49734290

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 35, 38, 46, 70, 95, 115, 133, 161, 190, 230, 266, 322, 437, 665, 805, 874, 1289, 1330, 1610, 2185, 2578, 3059, 4370, 6118, 6445, 9023, 12890, 15295, 18046, 24491, 29647, 30590, 45115, 48982, 59294, 90230, 122455, 148235, 171437, 207529, 244910, 296470, 342874, 415058, 563293, 857185, 1037645, 1126586, 1714370, 2075290, 2816465, 3943051, 5632930, 7886102, 19715255, 39430510]

約数ペア:

[(1, 39430510), (2, 19715255), (5, 7886102), (7, 5632930), (10, 3943051), (14, 2816465), (19, 2075290), (23, 1714370), (35, 1126586), (38, 1037645), (46, 857185), (70, 563293), (95, 415058), (115, 342874), (133, 296470), (161, 244910), (190, 207529), (230, 171437), (266, 148235), (322, 122455), (437, 90230), (665, 59294), (805, 48982), (874, 45115), (1289, 30590), (1330, 29647), (1610, 24491), (2185, 18046), (2578, 15295), (3059, 12890), (4370, 9023), (6118, 6445)]