138370590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8887}}^1$

素因数の和:9073

約数の個数: 48

約数和(自身を含む): 361883808

約数和(自身を除く): 223513218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 5190, 7785, 8887, 15570, 17774, 26661, 44435, 53322, 79983, 88870, 133305, 159966, 266610, 399915, 799830, 1537451, 3074902, 4612353, 7687255, 9224706, 13837059, 15374510, 23061765, 27674118, 46123530, 69185295, 138370590]

約数ペア:

[(1, 138370590), (2, 69185295), (3, 46123530), (5, 27674118), (6, 23061765), (9, 15374510), (10, 13837059), (15, 9224706), (18, 7687255), (30, 4612353), (45, 3074902), (90, 1537451), (173, 799830), (346, 399915), (519, 266610), (865, 159966), (1038, 133305), (1557, 88870), (1730, 79983), (2595, 53322), (3114, 44435), (5190, 26661), (7785, 17774), (8887, 15570)]