302034260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3803}}^1$

素因数の和:3861

約数の個数: 72

約数和(自身を含む): 730459296

約数和(自身を除く): 428425036

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 361, 380, 418, 722, 836, 1045, 1444, 1805, 2090, 3610, 3803, 3971, 4180, 7220, 7606, 7942, 15212, 15884, 19015, 19855, 38030, 39710, 41833, 72257, 76060, 79420, 83666, 144514, 167332, 209165, 289028, 361285, 418330, 722570, 794827, 836660, 1372883, 1445140, 1589654, 2745766, 3179308, 3974135, 5491532, 6864415, 7948270, 13728830, 15101713, 15896540, 27457660, 30203426, 60406852, 75508565, 151017130, 302034260]

約数ペア:

[(1, 302034260), (2, 151017130), (4, 75508565), (5, 60406852), (10, 30203426), (11, 27457660), (19, 15896540), (20, 15101713), (22, 13728830), (38, 7948270), (44, 6864415), (55, 5491532), (76, 3974135), (95, 3179308), (110, 2745766), (190, 1589654), (209, 1445140), (220, 1372883), (361, 836660), (380, 794827), (418, 722570), (722, 418330), (836, 361285), (1045, 289028), (1444, 209165), (1805, 167332), (2090, 144514), (3610, 83666), (3803, 79420), (3971, 76060), (4180, 72257), (7220, 41833), (7606, 39710), (7942, 38030), (15212, 19855), (15884, 19015)]