85867110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19471}}^1$

素因数の和:19498

約数の個数: 72

約数和(自身を含む): 259717536

約数和(自身を除く): 173850426

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 19471, 38942, 58413, 97355, 116826, 136297, 175239, 194710, 272594, 292065, 350478, 408891, 584130, 681485, 817782, 876195, 954079, 1226673, 1362970, 1752390, 1908158, 2044455, 2453346, 2862237, 4088910, 4770395, 5724474, 6133365, 8586711, 9540790, 12266730, 14311185, 17173422, 28622370, 42933555, 85867110]

約数ペア:

[(1, 85867110), (2, 42933555), (3, 28622370), (5, 17173422), (6, 14311185), (7, 12266730), (9, 9540790), (10, 8586711), (14, 6133365), (15, 5724474), (18, 4770395), (21, 4088910), (30, 2862237), (35, 2453346), (42, 2044455), (45, 1908158), (49, 1752390), (63, 1362970), (70, 1226673), (90, 954079), (98, 876195), (105, 817782), (126, 681485), (147, 584130), (210, 408891), (245, 350478), (294, 292065), (315, 272594), (441, 194710), (490, 175239), (630, 136297), (735, 116826), (882, 97355), (1470, 58413), (2205, 38942), (4410, 19471)]