217872596970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{49404217}}^1$

素因数の和:49404244

約数の個数: 72

約数和(自身を含む): 658953459684

約数和(自身を除く): 441080862714

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, 49404217, 98808434, 148212651, 247021085, 296425302, 345829519, 444637953, 494042170, 691659038, 741063255, 889275906, 1037488557, 1482126510, 1729147595, 2074977114, 2223189765, 2420806633, 3112465671, 3458295190, 4446379530, 4841613266, 5187442785, 6224931342, 7262419899, 10374885570, 12104033165, 14524839798, 15562328355, 21787259697, 24208066330, 31124656710, 36312099495, 43574519394, 72624198990, 108936298485, 217872596970]

約数ペア:

[(1, 217872596970), (2, 108936298485), (3, 72624198990), (5, 43574519394), (6, 36312099495), (7, 31124656710), (9, 24208066330), (10, 21787259697), (14, 15562328355), (15, 14524839798), (18, 12104033165), (21, 10374885570), (30, 7262419899), (35, 6224931342), (42, 5187442785), (45, 4841613266), (49, 4446379530), (63, 3458295190), (70, 3112465671), (90, 2420806633), (98, 2223189765), (105, 2074977114), (126, 1729147595), (147, 1482126510), (210, 1037488557), (245, 889275906), (294, 741063255), (315, 691659038), (441, 494042170), (490, 444637953), (630, 345829519), (735, 296425302), (882, 247021085), (1470, 148212651), (2205, 98808434), (4410, 49404217)]