485070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 1313280

約数和(自身を除く): 828210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 37, 38, 46, 57, 69, 74, 95, 111, 114, 115, 138, 185, 190, 222, 230, 285, 345, 370, 437, 555, 570, 690, 703, 851, 874, 1110, 1311, 1406, 1702, 2109, 2185, 2553, 2622, 3515, 4218, 4255, 4370, 5106, 6555, 7030, 8510, 10545, 12765, 13110, 16169, 21090, 25530, 32338, 48507, 80845, 97014, 161690, 242535, 485070]

約数ペア:

[(1, 485070), (2, 242535), (3, 161690), (5, 97014), (6, 80845), (10, 48507), (15, 32338), (19, 25530), (23, 21090), (30, 16169), (37, 13110), (38, 12765), (46, 10545), (57, 8510), (69, 7030), (74, 6555), (95, 5106), (111, 4370), (114, 4255), (115, 4218), (138, 3515), (185, 2622), (190, 2553), (222, 2185), (230, 2109), (285, 1702), (345, 1406), (370, 1311), (437, 1110), (555, 874), (570, 851), (690, 703)]