354149580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{190403}}^1$

素因数の和:190446

約数の個数: 48

約数和(自身を含む): 1023611904

約数和(自身を除く): 669462324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 190403, 380806, 571209, 761612, 952015, 1142418, 1904030, 2284836, 2856045, 3808060, 5712090, 5902493, 11424180, 11804986, 17707479, 23609972, 29512465, 35414958, 59024930, 70829916, 88537395, 118049860, 177074790, 354149580]

約数ペア:

[(1, 354149580), (2, 177074790), (3, 118049860), (4, 88537395), (5, 70829916), (6, 59024930), (10, 35414958), (12, 29512465), (15, 23609972), (20, 17707479), (30, 11804986), (31, 11424180), (60, 5902493), (62, 5712090), (93, 3808060), (124, 2856045), (155, 2284836), (186, 1904030), (310, 1142418), (372, 952015), (465, 761612), (620, 571209), (930, 380806), (1860, 190403)]