205714710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 96

約数和(自身を含む): 572832000

約数和(自身を除く): 367117290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 59, 90, 95, 114, 118, 171, 177, 190, 285, 295, 342, 354, 531, 570, 590, 855, 885, 1062, 1121, 1710, 1770, 2039, 2242, 2655, 3363, 4078, 5310, 5605, 6117, 6726, 10089, 10195, 11210, 12234, 16815, 18351, 20178, 20390, 30585, 33630, 36702, 38741, 50445, 61170, 77482, 91755, 100890, 116223, 120301, 183510, 193705, 232446, 240602, 348669, 360903, 387410, 581115, 601505, 697338, 721806, 1082709, 1162230, 1203010, 1743345, 1804515, 2165418, 2285719, 3486690, 3609030, 4571438, 5413545, 6857157, 10827090, 11428595, 13714314, 20571471, 22857190, 34285785, 41142942, 68571570, 102857355, 205714710]

約数ペア:

[(1, 205714710), (2, 102857355), (3, 68571570), (5, 41142942), (6, 34285785), (9, 22857190), (10, 20571471), (15, 13714314), (18, 11428595), (19, 10827090), (30, 6857157), (38, 5413545), (45, 4571438), (57, 3609030), (59, 3486690), (90, 2285719), (95, 2165418), (114, 1804515), (118, 1743345), (171, 1203010), (177, 1162230), (190, 1082709), (285, 721806), (295, 697338), (342, 601505), (354, 581115), (531, 387410), (570, 360903), (590, 348669), (855, 240602), (885, 232446), (1062, 193705), (1121, 183510), (1710, 120301), (1770, 116223), (2039, 100890), (2242, 91755), (2655, 77482), (3363, 61170), (4078, 50445), (5310, 38741), (5605, 36702), (6117, 33630), (6726, 30585), (10089, 20390), (10195, 20178), (11210, 18351), (12234, 16815)]